Whether it is W3 total cache or WP fastest cache or WP super cache, every plug-in cache error page on front page.
I contacted their plug-in developer and WP fastest cache plug-in developer did lot, but it seems the problem is with theme, not the plug-in.
Please look to the problem and suggest any solution.
And also is W3 total is good for mesocolumn, because W3 minify engine creates problem to it.