MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error.

#0 /var/www/magento/lib/Cm/Cache/Backend/Redis.php(380): Credis_Client->__call('exec', Array)
#1 /var/www/magento/lib/Cm/Cache/Backend/Redis.php(380): Credis_Client->exec()
#2 /var/www/magento/lib/Zend/Cache/Core.php(430): Cm_Cache_Backend_Redis->remove('e84_TRANSLATE_D...')
#3 /var/www/magento/app/code/core/Mage/Core/Model/Cache.php(414): Zend_Cache_Core->remove('TRANSLATE_DE_DE...')
#4 /var/www/magento/app/code/core/Mage/Core/Model/App.php(1178): Mage_Core_Model_Cache->remove('translate_de_DE...')
#5 /var/www/magento/app/code/core/Mage/Core/Model/Translate.php(131): Mage_Core_Model_App->removeCache('translate_de_DE...')
#6 /var/www/magento/app/code/core/Mage/Core/Model/App/Area.php(146): Mage_Core_Model_Translate->init('frontend')
#7 /var/www/magento/app/code/core/Mage/Core/Model/App/Area.php(121): Mage_Core_Model_App_Area->_initTranslate()
#8 /var/www/magento/app/code/core/Mage/Core/Model/App/Area.php(93): Mage_Core_Model_App_Area->_loadPart('translate')
#9 /var/www/magento/app/code/core/Mage/Core/Model/App.php(789): Mage_Core_Model_App_Area->load()
#10 /var/www/magento/app/code/core/Mage/Core/Controller/Varien/Action.php(512): Mage_Core_Model_App->loadArea('frontend')
#11 /var/www/magento/app/code/core/Mage/Core/Controller/Front/Action.php(69): Mage_Core_Controller_Varien_Action->preDispatch()
#12 /var/www/magento/app/code/core/Mage/Core/Controller/Varien/Action.php(407): Mage_Core_Controller_Front_Action->preDispatch()
#13 /var/www/magento/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('view')
#14 /var/www/magento/app/code/community/ArtsOnIT/OfflineMaintenance/Controller/Router/Standard.php(46): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#15 /var/www/magento/app/code/core/Mage/Core/Controller/Varien/Front.php(172): ArtsOnIT_OfflineMaintenance_Controller_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#16 /var/www/magento/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch()
#17 /var/www/magento/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#18 /var/www/magento/index.php(158): Mage::run('oziwayat', 'store')
#19 {main}