Fatal error: Uncaught exception 'Doctrine_Connection_Exception' with message 'PDO Connection Error: SQLSTATE[08004] [1040] Too many connections' in /var/www/html/framework/vendors/doctrine/Doctrine/Connection.php:474
Stack trace:
#0 /var/www/html/framework/vendors/doctrine/Doctrine/Connection/Mysql.php(101): Doctrine_Connection->connect()
#1 /var/www/html/framework/vendors/doctrine/Doctrine/Connection.php(1037): Doctrine_Connection_Mysql->connect()
#2 /var/www/html/framework/vendors/doctrine/Doctrine/Connection/Mysql.php(126): Doctrine_Connection->exec('SET NAMES 'UTF8...')
#3 /var/www/html/framework/libraries/doctrine.orm.class.php(30): Doctrine_Connection_Mysql->setCharset('UTF8')
#4 /var/www/html/framework/libraries/registry.class.php(395): DoctrineOrm->__construct(Array)
#5 /var/www/html/framework/libraries/registry.class.php(132): Registry::_create(Array)
#6 /var/www/html/framework/libraries/registry.class.php(155): Registry::create('doctrine.orm.cl...')
#7 /var/www/html/framework/init.php(127): Registry::load('doctr in /var/www/html/framework/vendors/doctrine/Doctrine/Connection.php on line 474