Unexpected error occurred, can't login

[KillerBen]

So no idea why this is happening, but I logged in this morning and was greeted by this lovely popup when loading in This thing No idea why, no idea how to fix it without reinstalling, a shorter version happens if I try to make a new character without the bottom 3.

I also logged out in the Rouge's guild, if that may be part of the issue, but that wouldn't explain why it happens when I go to finish making a character.

Edit:Forgot to mention I did a defrag after I logged out last night, if that could somehow be part of the issue
edit again: screw it man, I'm just reinstalling, here's hoping square puts in a repair thing into the launcher in the future.