Advice and Troubleshooting
- mysqld fills /tmp with file /tmp/#sql_*****.MAD
- phpMyAdmin "Error: Token Mismatch"
- The localhost MySQL profile will not validate
- MySQL: Stale lock file prevents the service from starting
- Column count of mysql.user is wrong.
- MySQL/MariaDB will not start: "Can't init tc log"
- Remote login failed to connect to the MySQL server (10060)
- This system will not add the database user to the database because this user does not have a password
- MySQL Error - performance_schema'.'session_variables' has the wrong structure or doesn't exist (1146)
- MySQL database error after restoring from InnoDB corruption
- [MariaDB] MySQL down but it is running as mysqld_safe
- MySQL Governor allows upgrades to unsupported versions of MariaDB
- The MySQL user does not have the proper PRIVILEGES to act as a MySQL superuser
- MySQL encounters error while restarting: InnoDB: Unable to lock ./ibdata1 error: 11
- Database count and disk usage stats are not updating in cPanel or on the sidebar in cPanel
- Error when restoring Database: Duplicate entry for key 'PRIMARY'
- After MariaDB update, account transfers or restores may display error about "Invalid grant string: SET DEFAULT ROLE 0"
- Updating MariaDB to v10.2.35 or v10.3.26, causes MySQL Databases interface to show MySQL as offline.
- PhpMyAdmin Import Fails with warning: "POST Content-Length exceeds the limit"
- MySQL: Server sent charset (255) unknown to the client.
- Your server's MySQL/MariaDB RPM target is set to unmanaged
- mysqldump: "Table definition has changed, please retry transaction when dumping table"
- MySQL "Your password does not satisfy the current policy requirements"
- MySQL dump returns "Can't find file: 'TABLENAME' (errno: 2)"
- How-To Resolve "ER_PASSWORD_NO_MATCH (Can't find any matching row in the user table)" when installing WordPress via WordPress Manager
- MySQL or MariaDB cannot be installed during the upgrade process
- MySQL Database appear within cPanel, but they do not appear within phpMyAdmin.
- mysqldump view references invalid table(s) or column(s) or function(s) or definer/invoker
- "Can't find any matching row in the user table" when changing passwords via WHM
- mysqli_connect(): Too many connections