Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /www/wwwroot/test12.a.top/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43 Stack trace: #0 /www/wwwroot/test12.a.top/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(43): PDO->__construct('mysql:host=loca...', 'test12_a_top', 'mwzxFiCZAYfnAFi...', Array) #1 /www/wwwroot/test12.a.top/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(44): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'test12_a_top', 'mwzxFiCZAYfnAFi...', Array) #2 /www/wwwroot/test12.a.top/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(360): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'test12_a_top', 'mwzxFiCZAYfnAFi...', Array) #3 /www/wwwroot/test12.a.top/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(833): Doctrine\DBAL\Connection->connect() #4 /www/wwwroot/test12.a.top/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(510): Doctrine\DBAL\Connection->executeQuery('SELECT * F in /www/wwwroot/test12.a.top/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 115