IWM4 used to work fine for me until a couple of minutes ago, when I finished a custom game (using the TrickshotDummyTeleport mod) and then this happened:

 

 

Then my stats got reset back to starting (1, nothing unlocked, etc.) and now I cannot join any games, whether they be via the server list or just my own private matches. Every time I try, I get one of those messages, except one time it said 3 instead of 4.

 

Any solutions? :3

I think this has to do with the NP server being down at the moment.

This is indeed a strange error but it's NP having problems.

 

viewtopic.php?f=7&t=3712