An exception occured while bootstrapping the application.

SQLSTATE[08004] [1040] Too many connections
Stack Trace:
#0 /var/vhosts/totalinvestor.co.uk/library/Zend/Db/Adapter/Pdo/Mysql.php(96): Zend_Db_Adapter_Pdo_Abstract->_connect()
#1 /var/vhosts/totalinvestor.co.uk/library/Zend/Db/Adapter/Abstract.php(448): Zend_Db_Adapter_Pdo_Mysql->_connect()
#2 /var/vhosts/totalinvestor.co.uk/library/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES 'utf8...', Array)
#3 /var/vhosts/totalinvestor.co.uk/library/Masters/Resource/Db.php(32): Zend_Db_Adapter_Pdo_Abstract->query('SET NAMES 'utf8...')
#4 /var/vhosts/totalinvestor.co.uk/library/Zend/Application/Bootstrap/BootstrapAbstract.php(679): Masters_Resource_Db->init()
#5 /var/vhosts/totalinvestor.co.uk/library/Zend/Application/Bootstrap/BootstrapAbstract.php(622): Zend_Application_Bootstrap_BootstrapAbstract->_executeResource('db')
#6 /var/vhosts/totalinvestor.co.uk/library/Zend/Application/Bootstrap/BootstrapAbstract.php(582): Zend_Application_Bootstrap_BootstrapAbstract->_bootstrap(NULL)
#7 /var/vhosts/totalinvestor.co.uk/library/Zend/Application.php(355): Zend_Application_Bootstrap_BootstrapAbstract->bootstrap(NULL)
#8 /var/vhosts/totalinvestor.co.uk/public_html/index.php(76): Zend_Application->bootstrap()
#9 {main}