cPanel Help Center home page
My Requests Submit a Request
Sign in
  1. cPanel
  2. Support Topics
  3. Databases
  4. Advice and Troubleshooting

Advice and Troubleshooting

Follow New articles New articles and comments
  • 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
  • 1
  • 2
  • ›
  • »
cPanel