Can't play vanilla celeste and mods are extremely laggy

[modest tartan]

somehow I can't ply vanilla celeste now and it says osmething like midway contest is on another mountain (I even reinstalled all my mods not including midway) this happened right after I installed the Anarchy collab also when I do get into a game it runs extremely laggy and freezes

[spare totem]

can you post your log.txt from a session where you get that error and/or it freezes?

[modest tartan]

i believe this is it