Bad login on hexxit?

So I'm trying to join my server with the hexxit modpack installed. I've been able to join it multiple times before and joined it earlier today. Now however when I try to join, after restarting the server, stopping it and restarting it, changing the version to 1.14.4, checking if that would work, which it did, then loading my backup of hexxit, I am still greeted with "failed to login: bad login". I have no clue whats going on and some help with fixing it/knowing why it's happening would be greatly appreciated. Thanks!

stellarfox4

It's still build 4.505(stable).

Edit: The version from what I can tell is up to date.

Yes I have.

That worked thanks a bunch!