PHPMyAdmin FAQ

Answers to your most common questions about PHPMyAdmin.

Quick, simple, and helpful information at a glance.

What is phpMyAdmin?
phpMyAdmin is a free, open-source tool used for managing MySQL databases.
How do I access phpMyAdmin?
You can access phpMyAdmin by typing the URL of your domain or server followed by /phpmyadmin, or through the control panel provided by your hosting provider.
Why am I getting an "Access denied" error when trying to log in to phpMyAdmin?
This usually means that the credentials you are using to log in are incorrect. Double-check your username and password and try again.
How do I reset my phpMyAdmin password?
If you have root access to your server, you can reset your phpMyAdmin password by following the instructions in the phpMyAdmin documentation: https://docs.phpmyadmin.net/en/latest/setup.html#reset-password
Why do I get a "Connection refused" error when trying to access phpMyAdmin?
This usually means that the MySQL server is not running or the connection parameters in the phpMyAdmin configuration file are incorrect.
How do I fix a "Too many connections" error in phpMyAdmin?
This error means that the maximum number of connections to MySQL has been reached. You can try increasing the max_connections variable in your MySQL configuration file or optimizing your database to reduce the number of active connections.
What should I do if I see a "mysqli extension is missing" error in phpMyAdmin?
This means that the MySQL extension is not enabled in your PHP configuration. Check your php.ini file and make sure the "extension=mysqli" line is uncommented. You may also need to install or update the MySQL driver for PHP.
How can I fix a "no database selected" error in phpMyAdmin?
This means that you have not selected a database to work with. Make sure you select a database from the drop-down menu on the left side of the phpMyAdmin interface.
Why am I getting an "Invalid default value" error when importing a database in phpMyAdmin?
This error is usually caused by a mismatch between the MySQL/MariaDB server version and the database export file. Make sure you are using compatible versions and try exporting the database again.
How do I change the sorting order of columns in phpMyAdmin?
You can change the sorting order by clicking on the column name in the table of the database you are working with.
How can I fix a "file size too large" error when importing a database in phpMyAdmin?
Some hosting providers set a limit on the size of files that can be imported through phpMyAdmin. If your database file is larger than this limit, you can try splitting it into smaller parts or asking your hosting provider for assistance.
Why am I seeing a "maximum execution time exceeded" error in phpMyAdmin?
This error means that the script is taking too long to complete. You can increase the maximum execution time in your PHP configuration, or try optimizing your database to reduce the amount of data being processed.
How do I fix a "SQL syntax error" in phpMyAdmin?
This could be due to using incorrect syntax or a missing character in your SQL statement. Make sure your SQL statement is valid and check for typos or missing characters.
Why am I getting a "file not found" error when trying to import a database in phpMyAdmin?
This could be due to incorrect file path or permissions. Make sure the file is in the correct location and that you have the necessary permissions to access it.
How do I fix a "blank page" error when accessing phpMyAdmin?
This could be due to a scripting error or a missing file in your phpMyAdmin installation. Check your web server error logs for more information and try reinstalling phpMyAdmin if necessary.
Why am I seeing a "MySQL server has gone away" error in phpMyAdmin?
This error means that the MySQL server has closed the connection due to inactivity or a timeout. You can try increasing the max_allowed_packet variable in your MySQL configuration or optimizing your database to reduce the amount of data being processed.
How do I resolve a "404 page not found" error in phpMyAdmin?
This usually means that the phpMyAdmin directory is not in the correct location or that the web server configuration is incorrect. Double-check the directory path and make sure the web server is configured to serve content from the correct location.
Why am I getting a "fatal error: Allowed memory size of [number] bytes exhausted" message in phpMyAdmin?
This error means that the script is trying to allocate more memory than the maximum amount allowed. You can try increasing the memory_limit variable in your PHP configuration or optimizing your database to reduce the amount of data being processed.
How do I fix a "server connection lost" error in phpMyAdmin?
This could be due to network issues or a timeout. Try refreshing the page and if the error persists, check with your hosting provider to make sure there are no issues with the server.
Why is my database export/import process taking a long time in phpMyAdmin?
This could be due to the size of your database or network issues. Make sure your internet connection is stable and try optimizing your database before exporting/importing to reduce the amount of data being processed.
How do I fix a "could not connect to server" error in phpMyAdmin?
This error means that the login credentials or server/connection information in your phpMyAdmin configuration file are incorrect. Double-check your settings and try again.
Why am I seeing a "missing permissions" error in phpMyAdmin?
This means that the user account you are using does not have permission to perform the action you are trying to do. Make sure you have the necessary permissions or contact the database administrator.
How do I change the language in phpMyAdmin?
You can change the language by clicking on the "Settings" tab in the phpMyAdmin interface and selecting the desired language from the drop-down menu.
How can I enable the "Export as CSV" option in phpMyAdmin?
To enable this option, you need to have the php-csv extension installed on your server. You can check with your hosting provider or install it yourself if you have root access.
Why am I getting a "server not responding" error in phpMyAdmin?
This could be due to network issues or a server timeout. Try refreshing the page and if the error persists, contact your hosting provider to make sure there are no issues with the server.
How do I disable the "maximal length of created query" warning in phpMyAdmin?
You can disable this warning by clicking on the "Settings" tab in the phpMyAdmin interface and changing the "Maximal length of created query" setting to "unlimited".
Why am I seeing a "Maximum execution time of [number] seconds exceeded" error in phpMyAdmin?
This error means that the script is taking too long to complete. Try increasing the max_execution_time variable in your