Guild Bank

I am not sure where to post this because i do not know if it is a bug or something on my end. Every time i open the guild bank the game crashes, it does it on my guild master toon and on my alt officer toons. It did it before i put any items in the bank so it is not an item problem, but when i open any of the tabs and start to do anything it might be fine for about a minute and then the game crashes. This is not a once in a while thing, it happens every time.
It is on Neltharion Cata realm

Seriously not one person or staff can answer this ????

try to disbale ALL your AddOns

Because it's not server related.

Try any of the following (not necessarily all at once):
Delete cache.
Disable all your addons.
Rename WTF to WTFbackup or something.

Thank you both for your help :)