Trying to use XCache -- Could Use Some Help!

[RedTurtle]

Thank you findingpeace!

That has removed the error and allows the pages to load. Do you know what each one of those values is based upon? Does it depend on server configuration, or whether or not I am using vBSEO (I am)?

I'm also using vBOptimize for our caching and when I go into the vB Optimize System Test where it checks the caching configuration it tells me that it is able to connect to xcache, and is able to store cache, but fails on the "fetch cache" part of the test.

The error it gives is: " Your XCache installation is not configured correctly. This is not a bug in vB Optimise, it's a problem with your server's configuration."

Any idea what could be wrong on my box that is keeping vB from fetching from xcache? I am thinking others may have the same issue but may never know it if they don't have vB Optimize installed which breaks down the test of it into each segment.

Also it seems that in admincp anytime I try to save any setting for any part of the control panel, I only get a blank white screen and the setting is not saved.

Thank you for any help.