Guild Wars 2

Hey guys. Evry time i enter trading post or i want to sell my things i get this.
This started happening maybe 1 day ago, before that it was working normal.

Try to clean game cache, usually it works for me in these cases. See more about it here: https://forum-en.gw2archive.eu/forum/game/bltc/TP-Empty-Not-loading/first#post3247980

Thank you very much this solved my problem!

You are welcome! I would advice you to save it for later reference if you would like, it has always worked for me in these cases.