Out of nowhere I can't sign into my premium account. It keeps telling me something went wrong when trying to enter my app, but then signs me into more of what looks like the free site. What is happening!
Please read the guide linked below for details on the most common issues and how to fix them. Usually a clean install is the first step to take and resolves most of the usual issues; the guide details the steps to take to ensure a full 'clean installation' is achieved - This includes checking redundant folders and a REBOOT!