Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 9001 Max connect timeout reached while reaching hostgroup 11 after 10000ms in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:105 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php(105): PDOStatement->execute(NULL) #1 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(847): Doctrine\DBAL\Driver\PDOStatement->execute() #2 /var/www/html/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Exec/SingleSelectExecutor.php(50): Doctrine\DBAL\Connection->executeQuery('SELECT o0_.id A...', Array, Array, NULL) #3 /var/www/html/vendor/doctrine/orm/lib/Doctrine/ORM/Query.php(306): Doctrine\ORM\Query\Exec\SingleSelectExecutor->execute(Object(Doctrine\DBAL\Connection), Array, Array) #4 /var/www/html/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(968): Doctrine\ORM\Query->_doExecute() #5 /var/www/html/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(923): Doctrine\ORM\AbstractQue in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 115