There has been an error processing your request

Connection to Redis failed after 2 failures.
Trace: #0 /usr/share/nginx/html/magento/lib/Credis/Client.php(439): Credis_Client->connect() #1 /usr/share/nginx/html/magento/lib/Credis/Client.php(725): Credis_Client->connect() #2 /usr/share/nginx/html/magento/lib/Credis/Client.php(599): Credis_Client->__call('select', Array) #3 /usr/share/nginx/html/magento/lib/Cm/Cache/Backend/Redis.php(135): Credis_Client->select(0) #4 /usr/share/nginx/html/magento/lib/Zend/Cache.php(153): Cm_Cache_Backend_Redis->__construct(Array) #5 /usr/share/nginx/html/magento/lib/Zend/Cache.php(94): Zend_Cache::_makeBackend('Mage_Cache_Back...', Array, true, true) #6 /usr/share/nginx/html/magento/app/code/core/Mage/Core/Model/Cache.php(136): Zend_Cache::factory('Varien_Cache_Co...', 'Mage_Cache_Back...', Array, Array, true, true, true) #7 /usr/share/nginx/html/magento/app/code/core/Mage/Core/Model/Config.php(1354): Mage_Core_Model_Cache->__construct(Array) #8 /usr/share/nginx/html/magento/app/Mage.php(466): Mage_Core_Model_Config->getModelInstance('core/cache', Array) #9 /usr/share/nginx/html/magento/app/code/core/Mage/Core/Model/App.php(412): Mage::getModel('core/cache', Array) #10 /usr/share/nginx/html/magento/app/code/core/Mage/Core/Model/App.php(306): Mage_Core_Model_App->_initCache(Array) #11 /usr/share/nginx/html/magento/app/code/core/Mage/Core/Model/App.php(348): Mage_Core_Model_App->baseInit(Array) #12 /usr/share/nginx/html/magento/app/Mage.php(686): Mage_Core_Model_App->run(Array) #13 /usr/share/nginx/html/magento/index.php(83): Mage::run('', 'store') #14 {main}

Error log record number: 1254717013534