Fix MariaDB issue on Plesk server

Yesterday I restarted my plesk server using the Plesk interface. Straight after this I was getting the following error when I visited my server: Server Error 500 Plesk\Exception\Database DB query failed: (2002) SQLSTATE[HY000] [2002] Connection refused Type Plesk\Exception\Database Message DB query failed: (2002) SQLSTATE[HY000] [2002] Connection refused File Mysql.php Line 79 I could only access the server and my sites when I used this command (sudo -u mysql mariadbd skip-grant-tables console)…