I, cant access my shop, I keep getting this message,
We’re sorry, but something went wrong.
If you are the application owner check the logs for more information.
I’ve been in my shop until about 30 minutes ago when it started. I can get on my dashboard. Anyone else having the same trouble.
Panic over, I’m back in my shop 
I’ve just reported problems with updating listings to support.
Got this today as I was trying to relist the first 40 items,
Then when I tried again I got this
If you look at the listing date of the items where you got the error message - did they renew dispite throwing up the error message hence why you got the second message not letting you renew them again?
Well that seems to be the case, if the system throws up an error page , you would think that whatever you were attempting to do did not work, but it looks like it did relist the first 40 item but still say “something has gone belly up” – “try doing what you were doing again” this seems to be an ongoing issue with this site.