Connection to Redis failed after 2 failures.

#0 /var/www/vhosts/bedkingdom.co.uk/httpdocs/lib/Credis/Client.php(362): Credis_Client->connect()
#1 /var/www/vhosts/bedkingdom.co.uk/httpdocs/lib/Credis/Client.php(447): Credis_Client->connect()
#2 /var/www/vhosts/bedkingdom.co.uk/httpdocs/lib/Credis/Client.php(440): Credis_Client->__call('select', Array)
#3 /var/www/vhosts/bedkingdom.co.uk/httpdocs/lib/Cm/Cache/Backend/Redis.php(117): Credis_Client->select(0)
#4 /var/www/vhosts/bedkingdom.co.uk/httpdocs/lib/Zend/Cache.php(153): Cm_Cache_Backend_Redis->__construct(Array)
#5 /var/www/vhosts/bedkingdom.co.uk/httpdocs/lib/Zend/Cache.php(94): Zend_Cache::_makeBackend('Cm_Cache_Backen...', Array, true, true)
#6 /var/www/vhosts/bedkingdom.co.uk/httpdocs/app/code/core/Mage/Core/Model/Cache.php(137): Zend_Cache::factory('Varien_Cache_Co...', 'Cm_Cache_Backen...', Array, Array, true, true, true)
#7 /var/www/vhosts/bedkingdom.co.uk/httpdocs/app/code/core/Mage/Core/Model/Config.php(1348): Mage_Core_Model_Cache->__construct(Array)
#8 /var/www/vhosts/bedkingdom.co.uk/httpdocs/app/Mage.php(463): Mage_Core_Model_Config->getModelInstance('core/cache', Array)
#9 /var/www/vhosts/bedkingdom.co.uk/httpdocs/app/code/core/Mage/Core/Model/App.php(401): Mage::getModel('core/cache', Array)
#10 /var/www/vhosts/bedkingdom.co.uk/httpdocs/app/code/core/Mage/Core/Model/App.php(295): Mage_Core_Model_App->_initCache(Array)
#11 /var/www/vhosts/bedkingdom.co.uk/httpdocs/app/code/core/Mage/Core/Model/App.php(337): Mage_Core_Model_App->baseInit(Array)
#12 /var/www/vhosts/bedkingdom.co.uk/httpdocs/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#13 /var/www/vhosts/bedkingdom.co.uk/httpdocs/index.php(88): Mage::run('', 'store')
#14 {main}