Robert Go's picture

I discovered the same threads about clearing the cache also after a little searching myself.  The error numbers will never be the same - it is an internal referrence to an error log on your individual Magento install.

I got this error from an out of the box fresh install.  The only thing I can think of that might have cause the error is an update.

When installing Turnkey it asks if you want to perform security updates, which I did.

I am going to try a fresh install w/o updates and see if the current iso will perfom out of the box.

I will also work thru the suggested fixes from the Magento forums and report back.