As the title says, my game crashes upon opening MarketBoard-- specifically WAR lvl 70 Top equipment.

I'm not exactly sure what the problem is? Every time it does crash I don't even think the window that pops up tells me the causes and such. Not sure if it was the recent update, but before everything was fine. However I would see this error from time to time upon opening the minions tab in the MarketBoard as well but thought it was just minor game issues and never bothered to look into it.

Any answers or solutions are welcomed! I would like to avoid reinstalling a clean slate being that my internet speed isn't exactly the best, but if need be then I'll do it.