{"id":1054,"date":"2018-08-10T09:39:02","date_gmt":"2018-08-10T09:39:02","guid":{"rendered":"https:\/\/www.arysontechnologies.com\/blog\/?p=1054"},"modified":"2025-06-28T13:09:51","modified_gmt":"2025-06-28T13:09:51","slug":"fix-sqlite-error-database-locked","status":"publish","type":"post","link":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/","title":{"rendered":"How to Fix SQLite Error Database is Locked &#8211; Error Code 5"},"content":{"rendered":"<p class=\"block_sum\"><em><strong>Summary: <\/strong>SQLite is a lightweight database engine used in many desktop and mobile apps. However, one common issue many developers and users face is the \u201cDatabase is Locked\u201d error (Error Code 5). In this blog, we will explain how to fix SQLite error database is locked. You can try the demo version or the reliable <a href=\"https:\/\/www.arysontechnologies.com\/sqlite-database-repair-tool.html\"><strong>SQLite Database Recovery Software<\/strong><\/a> for a quick and hassle-free recovery.<\/em><span class=\"block_btn\"><a class=\"custom-download-btn\" href=\"https:\/\/www.arysontechnologies.com\/demo-version\/Aryson-SQLite-Database-Recovery-Demo.exe\"><i class=\"icon-windows\"><\/i> Download Now<\/a>\u00a0\u00a0<a class=\"custom-buy-btn\" href=\"https:\/\/www.arysontechnologies.com\/purchase-sqlite-repair-tool.html\"><i class=\"icon-windows\"><\/i> Purchase Now<\/a><\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#What_Does_%E2%80%9CDatabase_is_Locked%E2%80%9D_Mean_in_SQLite\" >What Does \u201cDatabase is Locked\u201d Mean in SQLite?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Common_Causes_of_SQLite_Error_Code_5\" >Common Causes of SQLite Error Code 5<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Scenario_For_Understanding\" >Scenario For Understanding<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Different_Scenarios_of_SQLite_Error_Code_5_%E2%80%9CDatabase_is_Locked%E2%80%9D\" >Different Scenarios of SQLite Error Code 5: \u201cDatabase is Locked\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Difference_Between_SQLITE_LOCKED_vs_SQLITE_BUSY\" >Difference Between SQLITE_LOCKED vs SQLITE_BUSY<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#How_to_Unlock_SQLite_Database\" >How to Unlock SQLite Database?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Method_01_Create_a_Backup_and_Replace_the_Database_to_Fix_SQLite_Error_Database_is_Locked\" >Method 01: Create a Backup and Replace the Database to Fix SQLite Error Database is Locked<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Method_02_Rewrite_the_Correct_Code_for_SQLite_Error_Code_5_Fixing\" >Method 02: Rewrite the Correct Code for SQLite Error Code 5 Fixing<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#What_You_Can_Do\" >What You Can Do:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Method_03_Improve_Default_Timeout_to_Fix_SQLite_Error_Database_is_Locked\" >Method 03: Improve Default Timeout to Fix SQLite Error Database is Locked<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Database_is_Locked_SQLite_Error_Solution\" >Database is Locked SQLite Error Solution<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Dedicated_Software_to_Fix_SQLite_Error_Database_is_Locked\" >Dedicated Software to Fix SQLite Error Database is Locked<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Benefits_of_SQLite_Database_Recovery_Tool\" >Benefits of SQLite Database Recovery Tool<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Steps_for_Error_Code_5_SQLite_Fixing\" >Steps for Error Code 5 SQLite Fixing<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Conclusion\" >Conclusion<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#Frequently_Asked_Questions_FAQs\" >Frequently Asked Questions (FAQs):-<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"What_Does_%E2%80%9CDatabase_is_Locked%E2%80%9D_Mean_in_SQLite\"><\/span>What Does \u201cDatabase is Locked\u201d Mean in SQLite?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>This error occurs when SQLite tries to write to the database, but another process or connection is already using it. SQLite doesn\u2019t allow multiple writes at the same time because it uses file-level locking instead of row-level.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Common_Causes_of_SQLite_Error_Code_5\"><\/span>Common Causes of SQLite Error Code 5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To fix SQLite error database is locked, you must first understand its causes. Several reasons can generate this error code 5, such as:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td><strong>Causes<\/strong><\/td>\n<td><strong>What It Means<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Multiple write operations<\/td>\n<td>More than one connection is trying to write to the database at the same time.<\/td>\n<\/tr>\n<tr>\n<td>Long-running transactions<\/td>\n<td>An open transaction is not being closed properly.<\/td>\n<\/tr>\n<tr>\n<td>Database accessed by another app<\/td>\n<td>Another application (or background process) is locking the database.<\/td>\n<\/tr>\n<tr>\n<td>Improper shutdown<\/td>\n<td>Moreover, if your app crashes without closing the database connection.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Scenario_For_Understanding\"><\/span>Scenario For Understanding<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Let\u2019s say you\u2019re building a mobile app with SQLite and you try to insert a record:<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5044\" src=\"https:\/\/www.arysontechnologies.com\/blog\/wp-content\/uploads\/2018\/08\/insert-record.png\" alt=\"Insert Record\" width=\"600\" height=\"88\" srcset=\"https:\/\/www.arysontechnologies.com\/blog\/wp-content\/uploads\/2018\/08\/insert-record.png 600w, https:\/\/www.arysontechnologies.com\/blog\/wp-content\/uploads\/2018\/08\/insert-record-300x44.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><br \/>\nIf this query runs while another insert is still open, SQLite throws:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td><em>Error: database is locked (code 5)<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Different_Scenarios_of_SQLite_Error_Code_5_%E2%80%9CDatabase_is_Locked%E2%80%9D\"><\/span>Different Scenarios of SQLite Error Code 5: \u201cDatabase is Locked\u201d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The \u201cdatabase is locked\u201d (SQLite Error Code 5) can occur in various real-world situations when working with multi-threaded or high-concurrency applications. Let\u2019s look at some common scenarios where this error is likely to appear:<br \/>\n<strong>1. Creating or Dropping a Table While a SELECT is Still Active<\/strong><br \/>\nIf you try to CREATE or DROP a table or an index while a SELECT query is still pending, SQLite will lock the database.<br \/>\n<strong>Why?<\/strong><br \/>\nEven if sqlite3_step() returns SQLITE_DONE, SQLite doesn\u2019t consider the SELECT statement finished until you call sqlite3_reset() or sqlite3_finalize(). Failing to follow these steps can keep the read lock active.<br \/>\n<strong>2. Writing to a Table While SELECT Is Active<\/strong><br \/>\nIf your application attempts to write to a table while a SELECT operation on the same table is still open. It may result in a locked database.<br \/>\n<strong>Example: <\/strong>You&#8217;re reading data with SELECT and immediately try an INSERT or UPDATE on the same table before the SELECT is fully closed.<br \/>\n<strong>3. Multiple SELECTs in a Multi-Threaded App Without Proper Handling<\/strong><br \/>\nIn a multi-threaded application, if you run two SELECT statements at the same time on the same table. If you don\u2019t configure or compile SQLite with thread-safety, the database may get locked.<br \/>\n<strong>Note<\/strong>: Use serialized mode (SQLITE_THREADSAFE=1) and a proper locking mechanism to avoid this issue.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Difference_Between_SQLITE_LOCKED_vs_SQLITE_BUSY\"><\/span>Difference Between SQLITE_LOCKED vs SQLITE_BUSY<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table border=\"2\">\n<tbody>\n<tr>\n<td><strong>SQLITE_LOCKED<\/strong><\/td>\n<td><strong>SQLITE_BUSY<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Happens when two operations conflict on the same connection (e.g., trying to write while SELECT is open).<\/td>\n<td>Besides that, it happens when two operations from different connections or processes try to access the database simultaneously.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>In Short<\/strong>:<br \/>\n<strong><em>SQLITE_LOCKED<\/em><\/strong> means a problem within the same connection, while <strong><em>SQLITE_BUSY <\/em><\/strong>is about a conflict between different processes.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"How_to_Unlock_SQLite_Database\"><\/span>How to Unlock SQLite Database?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are different ways to fix this SQLite Database error, such as:<\/p>\n<ul>\n<li>Manual Method (Free to use)\n<ul>\n<li aria-level=\"2\">Make a Clean Backup and Replace the Locked Database<\/li>\n<li aria-level=\"2\">Improve Your Code to Handle Database Access Better<\/li>\n<li aria-level=\"2\">Increase the Default Timeout for Database Locks<\/li>\n<\/ul>\n<\/li>\n<li>Professional Tool (100% Recovery)<\/li>\n<\/ul>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Method_01_Create_a_Backup_and_Replace_the_Database_to_Fix_SQLite_Error_Database_is_Locked\"><\/span>Method 01: Create a Backup and Replace the Database to Fix SQLite Error Database is Locked<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>Firstly, open your <strong>terminal <\/strong>or <strong>command prompt<\/strong>.<\/li>\n<li>Next, run the SQLite command-line tool with your database:<br \/>\n<table border=\"2\">\n<tbody>\n<tr>\n<td><strong>sqlite3 x.sqlite<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>After that, once you&#8217;re inside the SQLite shell, type the following to create a backup:<br \/>\n<table border=\"2\">\n<tbody>\n<tr>\n<td><strong>.backup main backup.sqlite<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>This command makes a full backup copy of your current database and saves it as a new file named backup.sqlite.<\/li>\n<li>Then,<strong> exit the SQLite shell<\/strong>:<br \/>\n<table border=\"2\">\n<tbody>\n<tr>\n<td><strong>.exit<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>Now, go to the <strong>folder<\/strong> where your database files are stored. You\u2019ll find the new backup.sqlite file there.<\/li>\n<li>Finally, <strong>replace<\/strong> the original locked database file (x.sqlite) with the new backup.sqlite. You can rename backup.sqlite to x.sqlite or update your application to use the new file.<\/li>\n<\/ol>\n<p><strong>Important Note:<\/strong> In these steps, the database file is named x.sqlite. You can replace it with your actual database file name.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Method_02_Rewrite_the_Correct_Code_for_SQLite_Error_Code_5_Fixing\"><\/span>Method 02: Rewrite the Correct Code for SQLite Error Code 5 Fixing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sometimes, the error code 5 can occur because your code is performing many tasks at once. Usually, reading or writing to a database.<br \/>\nBy default, <strong><em>SQLite doesn\u2019t support high levels of concurrency<\/em><\/strong>. It means that if one part of your program is using the database, and another part tries to write to it at the same time. As a result, it can lead to a conflict.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"What_You_Can_Do\"><\/span>What You Can Do:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>First, close all database connections and queries as soon as you finish using them.<\/li>\n<li>Secondly, avoid opening long transactions that stay active for too long.<\/li>\n<li>Then, separate read and write operations clearly, so they don&#8217;t overlap.<\/li>\n<li>Lastly, make sure only one part of your app accesses the database at a time.<\/li>\n<\/ul>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Method_03_Improve_Default_Timeout_to_Fix_SQLite_Error_Database_is_Locked\"><\/span>Method 03: Improve Default Timeout to Fix SQLite Error Database is Locked<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sometimes, your database runs into a &#8220;locked&#8221; error because one task takes too long to finish. While it\u2019s still working, another task tries to access the database, but it can\u2019t. Because the first task hasn\u2019t released the lock yet.<br \/>\n<strong><em>This can cause a deadlock, which means both tasks are stuck:<\/em><\/strong><\/p>\n<ul>\n<li>One is waiting for the database to be free.<\/li>\n<li>The other is holding on to it and not finishing in time.<\/li>\n<\/ul>\n<p>By default, SQLite waits only 5 seconds before giving up and showing the error:<br \/>\n\u201cDatabase is locked (Error Code 5)\u201d<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Database_is_Locked_SQLite_Error_Solution\"><\/span>Database is Locked SQLite Error Solution<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>You can fix this by increasing the timeout limit, which tells SQLite to wait longer before giving up on a locked database. Moreover, this gives your other processes more time to finish their work and release the lock. Here\u2019s how to set a longer timeout using a SQLite command in your code or terminal:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td><strong>PRAGMA busy_timeout = 10000;<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>This command increases the timeout to 10,000 milliseconds (or 10 seconds). You can adjust the number based on how long you expect your operations to take.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Dedicated_Software_to_Fix_SQLite_Error_Database_is_Locked\"><\/span>Dedicated Software to Fix SQLite Error Database is Locked<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If corruption locks your SQLite database file, you need to fix it quickly. It&#8217;s important to instantly fix it. You can use the <strong>SQLite Database Repair Tool<\/strong> to recover a corrupted SQLite Database file without any hassle. This tool gives you a 100% guarantee of accurate recovery without data loss. Also, it preserves data formatting, structure, and metadata.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_SQLite_Database_Recovery_Tool\"><\/span>Benefits of SQLite Database Recovery Tool<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>This tool gives you more advanced features to make your recovery process more effective &amp; efficient:<\/p>\n<ul>\n<li>Support corrupt .db, .sqlite &amp; .sqlite3 databases created by SQLite2 and SQLite3.<\/li>\n<li>Offer a Preview feature to cross-verify the recovered data before saving.<\/li>\n<li>Provide options to save recovered data file in .sqlite &amp; .mdb file format.<\/li>\n<li>Apart from that, it has a simple interface, tech &amp; non-tech users can easily use it.<\/li>\n<li>Furthermore, it is highly compatible with all Windows versions.<\/li>\n<\/ul>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Steps_for_Error_Code_5_SQLite_Fixing\"><\/span>Steps for Error Code 5 SQLite Fixing<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>Firstly, launch the <strong>SQLite Database Recovery Tool<\/strong> and <strong>browse <\/strong>the file.<\/li>\n<li>Next, select the <strong>File version<\/strong> and see all the important information. Click<strong> OK.<\/strong><\/li>\n<li>Then, you can <strong>preview<\/strong> the recovered SQLite Database file and click <strong>Save<\/strong>.<\/li>\n<li>After that, choose the <strong>Saving options <\/strong>and define the <strong>Path to Save<\/strong>.<\/li>\n<li>Lastly, click<strong> OK <\/strong>to successfully complete the recovery process.<\/li>\n<\/ol>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Developers often encounter the &#8220;Database is Locked&#8221; error (Error Code 5) in SQLite. But it\u2019s also easy to fix once you understand the cause. Bad code structure, too many connections, or a corrupted file can cause the error. You already know the methods to fix SQLite error database is locked issue. First, try the manual methods. If the issue still persists, then use the professional tool. This tool saves you time and protects your data from loss. Along with that, a demo version of this tool is available to explore its features and functions.<\/p>\n<h4 class=\"faq-main_heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs\"><\/span>Frequently Asked Questions (FAQs):-<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1751113779956\"><strong class=\"schema-faq-question\"><strong>Q1. What does &#8220;SQLite database is locked&#8221; mean?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans<\/strong>: This error means that another process or thread is already using the SQLite database, and SQLite can&#8217;t access it until the lock is released. SQLite only allows one write operation at a time, so any overlapping actions can trigger this error.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1751113807603\"><strong class=\"schema-faq-question\"><strong>Q2. How do I fix SQLite error code 5?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> You can fix SQLite error code 5 by:<br\/>\u2705 Creating a backup of the database and replacing the locked file.<br\/>\u2705 Rewrite your code to prevent simultaneous access.<br\/>\u2705 Increasing the default timeout with PRAGMA busy_timeout.<br\/>\u2705 Use an SQLite recovery tool if the database is corrupted.<\/p> <\/div> <\/div>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;1054&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;9&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;3.1&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;3.1\\\/5 - (9 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;How to Fix SQLite Error Database is Locked - Error Code 5&quot;,&quot;width&quot;:&quot;87.4&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 87.4px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            3.1\/5 - (9 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summary: SQLite is a lightweight database engine used in many desktop and mobile apps. However, one common issue many developers<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":5049,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-1054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-database-recovery"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Fix SQLite Error Database is Locked - Error Code 5<\/title>\n<meta name=\"description\" content=\"Resolve SQLite &quot;Database is Locked&quot; (Error Code 5) issues. Discover effective manual fixes, code best practices, increased timeouts, and recovery options.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Fix SQLite Error Database is Locked - Error Code 5\" \/>\n<meta property=\"og:description\" content=\"Resolve SQLite &quot;Database is Locked&quot; (Error Code 5) issues. 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Discover effective manual fixes, code best practices, increased timeouts, and recovery options.","og_url":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/","og_site_name":"Aryson Technologies Blog","article_published_time":"2018-08-10T09:39:02+00:00","article_modified_time":"2025-06-28T13:09:51+00:00","og_image":[{"width":698,"height":400,"url":"https:\/\/www.arysontechnologies.com\/blog\/wp-content\/uploads\/2018\/08\/how-to-fix-sqlite-database-is-locked-error.png","type":"image\/png"}],"author":"Rohan Wiese","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Rohan Wiese","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#article","isPartOf":{"@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/"},"author":{"name":"Rohan Wiese","@id":"https:\/\/www.arysontechnologies.com\/blog\/#\/schema\/person\/38690c15f14d77f91207a5427b11e5a2"},"headline":"How to Fix SQLite Error Database is Locked &#8211; Error Code 5","datePublished":"2018-08-10T09:39:02+00:00","dateModified":"2025-06-28T13:09:51+00:00","mainEntityOfPage":{"@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/"},"wordCount":1488,"commentCount":0,"publisher":{"@id":"https:\/\/www.arysontechnologies.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#primaryimage"},"thumbnailUrl":"https:\/\/www.arysontechnologies.com\/blog\/wp-content\/uploads\/2018\/08\/how-to-fix-sqlite-database-is-locked-error.png","articleSection":["Database Recovery"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#respond"]}]},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/","url":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/","name":"How to Fix SQLite Error Database is Locked - Error Code 5","isPartOf":{"@id":"https:\/\/www.arysontechnologies.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#primaryimage"},"image":{"@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#primaryimage"},"thumbnailUrl":"https:\/\/www.arysontechnologies.com\/blog\/wp-content\/uploads\/2018\/08\/how-to-fix-sqlite-database-is-locked-error.png","datePublished":"2018-08-10T09:39:02+00:00","dateModified":"2025-06-28T13:09:51+00:00","description":"Resolve SQLite \"Database is Locked\" (Error Code 5) issues. 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He is an expert Email Forensic, Cloud Computing, and a passionate nerd with over 10 years of experience in technical content writing. He writes about Cloud Migration, Database Recovery, Email Backup, Windows, Mac, and Tech.","url":"https:\/\/www.arysontechnologies.com\/blog\/author\/rohan\/"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#faq-question-1751113779956","position":1,"url":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#faq-question-1751113779956","name":"Q1. What does \"SQLite database is locked\" mean?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans<\/strong>: This error means that another process or thread is already using the SQLite database, and SQLite can't access it until the lock is released. SQLite only allows one write operation at a time, so any overlapping actions can trigger this error.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#faq-question-1751113807603","position":2,"url":"https:\/\/www.arysontechnologies.com\/blog\/fix-sqlite-error-database-locked\/#faq-question-1751113807603","name":"Q2. How do I fix SQLite error code 5?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> You can fix SQLite error code 5 by:<br\/>\u2705 Creating a backup of the database and replacing the locked file.<br\/>\u2705 Rewrite your code to prevent simultaneous access.<br\/>\u2705 Increasing the default timeout with PRAGMA busy_timeout.<br\/>\u2705 Use an SQLite recovery tool if the database is corrupted.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/posts\/1054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/comments?post=1054"}],"version-history":[{"count":9,"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/posts\/1054\/revisions"}],"predecessor-version":[{"id":5048,"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/posts\/1054\/revisions\/5048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/media\/5049"}],"wp:attachment":[{"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/media?parent=1054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/categories?post=1054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/blog\/wp-json\/wp\/v2\/tags?post=1054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}