An exception occured while bootstrapping the application.

PDO Connection Error: SQLSTATE[08004] [1040] Too many connections
Stack Trace:
#0 /var/www/vlnaladislav.cz/library/Doctrine/Connection/Mysql.php(101): Doctrine_Connection->connect()
#1 /var/www/vlnaladislav.cz/library/Doctrine/Connection.php(1037): Doctrine_Connection_Mysql->connect()
#2 /var/www/vlnaladislav.cz/library/Doctrine/Connection/Mysql.php(127): Doctrine_Connection->exec()
#3 /var/www/vlnaladislav.cz/application/bootstrap.php(94): Doctrine_Connection_Mysql->setCharset()
#4 /var/www/vlnaladislav.cz/vlnaladislav.cz/index.php(25): require('/var/www/vlnala...')
#5 {main}