Fatal error: Uncaught exception 'core\exceptions\CoreException' with message 'Unable to connect to database, error: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (11)' in /var/www/html/scripts/core/Database.php:90 Stack trace: #0 /var/www/html/scripts/core/Database.php(314): core\Database::getConnection() #1 /var/www/html/scripts/core/Database.php(327): core\Database::prepare('UNLOCK TABLES', Array) #2 /var/www/html/scripts/core/Database.php(701): core\Database::query('UNLOCK TABLES') #3 /var/www/html/scripts/framework/ExceptionsHandler.php(88): core\Database::unlockTables(true) #4 [internal function]: framework\ExceptionsHandler::handleException(Object(core\NodeException)) #5 {main} thrown in /var/www/html/scripts/core/Database.php on line 90