Game Client crash

I have been noticing that every time I go to do my crafting and I hit that tab in the menu bar, my game crashes..... This also happened when I hit the help tab also in the game client menu bar. I'm wondering if anyone else is having this problem and if there maybe something wrong with the last update, cause that's when this all started happening. If its not the game then is there something I should try so I can rectify this problem.