ERROR Trace when buying items

Cant buy items off of flea or traders, if I try it just loads forever and It wont allow me to move items around either

Edit: I can sell items just fine and also go into raids but as soon as I try to buy something it just gets stuck loading and doesn't let me do anything but browse the menus. Also if I wait long enough it'll turn into a backend error and still not give me my item.

Quote from Vidarrn

are you using any of the KMC mods?

Negative

Quote from CWX

So you have an error in your server log, doesn’t exactly indicate what’s making it happen, best action is to remove all mods and see if ok, if yes add a mod one by one till it borks, last one added is the culprit usually. If after removing mods you still get errors, try a new profile to start and go from there

Copy that, I'll give it a shot

Quote from CWX

So you have an error in your server log, doesn’t exactly indicate what’s making it happen, best action is to remove all mods and see if ok, if yes add a mod one by one till it borks, last one added is the culprit usually. If after removing mods you still get errors, try a new profile to start and go from there

Wiping profile worked....

Back traced my steps of things I did with mods tonight and remembered I uninstalled the Avon FM 12 gas mask, so I reinstalled it and put my old profile back on and everything worked good. Seems as if that mod when uninstalled messes with some files (I am no programmer so I'm not sure but it seems to have something to do with that mod)