Fatal error: Uncaught exception 'Zend_Cache_Exception' with message 'The redis database could not be selected.' in /var/www/prod/magento/lib/Zend/Cache.php:209 Stack trace: #0 /var/www/prod/magento/lib/Cm/Cache/Backend/Redis.php(135): Zend_Cache::throwException('The redis datab...') #1 /var/www/prod/magento/lib/Zend/Cache.php(153): Cm_Cache_Backend_Redis->__construct(Array) #2 /var/www/prod/magento/lib/Zend/Cache.php(94): Zend_Cache::_makeBackend('Cm_Cache_Backen...', Array, true, true) #3 /var/www/prod/magento/app/code/core/Mage/Core/Model/Cache.php(137): Zend_Cache::factory('Varien_Cache_Co...', 'Cm_Cache_Backen...', Array, Array, true, true, true) #4 /var/www/prod/magento/app/code/core/Mage/Core/Model/Config.php(1354): Mage_Core_Model_Cache->__construct(Array) #5 /var/www/prod/magento/app/Mage.php(463): Mage_Core_Model_Config->getModelInstance('core/cache', Array) #6 /var/www/prod/magento/app/code/core/Mage/Core/Model/App.php(401): Mage::getModel('core/cache', Array) #7 /var/www/prod/magento/app/code/core/Mage/Core/Mod in /var/www/prod/magento/lib/Zend/Cache.php on line 209