Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /www/wwwroot/edu.lekoc.com/vendor/composer/../doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43 Stack trace: #0 /www/wwwroot/edu.lekoc.com/vendor/composer/../doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(43): PDO->__construct('mysql:host=127....', 'edu.lekoc.com', 'MNzW65Ctxcza4Sp...', Array) #1 /www/wwwroot/edu.lekoc.com/vendor/composer/../doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(44): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=127....', 'edu.lekoc.com', 'MNzW65Ctxcza4Sp...', Array) #2 /www/wwwroot/edu.lekoc.com/vendor/composer/../doctrine/dbal/lib/Doctrine/DBAL/Connection.php(360): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'edu.lekoc.com', 'MNzW65Ctxcza4Sp...', Array) #3 /www/wwwroot/edu.lekoc.com/vendor/composer/../doctrine/dbal/lib/Doctrine/DBAL/Connection.php(833): Doctrine\DBAL\Connection->connect() #4 /www/wwwroot/edu.lekoc.com/vendor/composer/../doctrine/dbal/lib/Doctri in /www/wwwroot/edu.lekoc.com/vendor/composer/../doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 103