Long story short, I wanted to use one of my co.cc domains alongside x10's free hosting plan for a temporary make shift website, but I changed the domain to the co.cc domain here in my domain hosting.

Not only did the x10.mx domain not work, but the co.cc account didn't work either. The only way I could log in to anything was using the legacy file manager in cPanel. But visiting the domain wasn't an option, as it would time-out whenever I tried to visit the page.

I come to log in this morning and I'm met with the cPanel License Activation screen:
This server is currently not licensed. Please contact the server administrator. Other services available on this server such as web services are likely functioning normally. (Cannot read license file)

I'd like to request that the cPanel issue be looked at and all domain changes reverted to what they were when I signed up, and I'll try and set it all back up from there.