Forum Upgrade from 3.8.4 to 4.01. Errors
 

I just upgraded from 3.8.4 to 4.0.1 and I have an error message, "HTTP 500 Internal Server Error" on my website.

I can get to the admin log in page, but I get the same error when I try to log in.

My specs matched up I'm sure when I went to install and I changed the config files and all the upgrades went smooth, please help.