Fatal error: Uncaught exception 'Doctrine_Connection_Exception' with message 'PDO Connection Error: SQLSTATE[08004] [1040] Too many connections' in /var/www/ng.rendertaxi.de/var/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Connection.php:474 Stack trace: #0 /var/www/ng.rendertaxi.de/var/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Connection/Mysql.php(101): Doctrine_Connection->connect() #1 /var/www/ng.rendertaxi.de/var/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Connection.php(1001): Doctrine_Connection_Mysql->connect() #2 /var/www/ng.rendertaxi.de/var/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Query/Abstract.php(983): Doctrine_Connection->execute('SELECT p.id AS ...', Array) #3 /var/www/ng.rendertaxi.de/var/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Query/Abstract.php(1033): Doctrine_Query_Abstract->_execute(Array) #4 /var/www/ng.rendertaxi.de/var/apps/front in /var/www/ng.rendertaxi.de/var/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Connection.php on line 474