XF 1.5 MISCONF Redis is configured to save RDB snapshots

[TDUBS]

I've recently upgraded my server to PHP 7.0.10 and started noticing some errors popping up here and there. I am currently experiencing a server error in which XenForo outputs below. I also recently upgraded my cURL version to 7.50.1.

Error Log

CredisException: 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. - library/Redis/lib/Credis/Client.php:1144

Stack Trace

#0 /home/nginx/domains/domain.com/public/library/Redis/Cm/Cache/Backend/Redis.php(211): Credis_Client->__call('hget', Array)
#1 /home/nginx/domains/domain.com/public/library/Zend/Cache/Core.php(404): Cm_Cache_Backend_Redis->load('xfxx_data_brBri...', true)
#2 /home/nginx/domains/domain.com/public/library/SV/RedisCache/RedisDataRegistry.php(281): Zend_Cache_Core->save('a:0:{}', 'xfxx_data_brBri...')
#3 /home/nginx/domains/domain.com/public/library/*******/*******Helper/1000200/Model/ListenerClass.php(30): XenForo_Model_DataRegistry->set('br*******AddOns', Array)
#4 /home/nginx/domains/domain.com/public/library/*******/*******Helper/1000200/EventListeners.php(43): *******_*******Helper_Model_ListenerClass->rebuild*******AddOnsCache()
#5 /home/nginx/domains/domain.com/public/library/XenForo/CodeEvent.php(90): *******_*******Helper_EventListeners::initListenerClass(Object(XenForo_Dependencies_Public), Array)
#6 /home/nginx/domains/domain.com/public/library/XenForo/Dependencies/Abstract.php(215): XenForo_CodeEvent::fire('init_dependenci...', Array)
#7 /home/nginx/domains/domain.com/public/library/XenForo/FrontController.php(127): XenForo_Dependencies_Abstract->preLoadData()
#8 /home/nginx/domains/domain.com/public/index.php(13): XenForo_FrontController->run()
#9 {main}

Request State

array(3) {
  ["url"] => string(48) "http://www.domain.com/index.php?chat/refresh"
  ["_GET"] => array(1) {
    ["chat/refresh"] => string(0) ""
  }
  ["_POST"] => array(16) {
    ["room_id"] => string(1) "0"
    ["user_rooms"] => array(1) {
      [0] => string(5) "61663"
    }
    ["last_id"] => string(5) "61663"
    ["activity_last_id"] => string(1) "0"
    ["activity_last_update"] => string(1) "0"
    ["users_last_update"] => string(1) "0"
    ["inverse"] => string(1) "0"
    ["hide_bot"] => string(1) "0"
    ["no_users"] => string(1) "0"
    ["show_ignored"] => string(1) "0"
    ["all_pages"] => string(1) "0"
    ["loading"] => string(1) "0"
    ["_xfRequestUri"] => string(10) "/index.php"
    ["_xfNoRedirect"] => string(1) "1"
    ["_xfToken"] => string(8) "********"
    ["_xfResponseType"] => string(4) "json"
  }
}

Example:

There are articles out for a workaround fix just by disabling RDB snapshots all together but I don't know if that'll affect anything.

 

[TPerry]

Last I checked, Redis was not supported internally by XenForo and required the add-on from @Xon. It would probably be more likely to get a response (and not to mention the suggested process) by asking in the support thread for that add-on.

 

[TDUBS]

Thanks. Moved content to appropriate section