I tried the button Close Emporium and got this message in the browser:
Unknown column 'emporium_location' in 'where clause'
The emporium did not close!
Thanks @Testudo, I will investigate the issue.
This has now been resolved, and tested.
Please let us know if you spot any further issues.
Thanks. It works now. For those who wonder what happens next:
Emporium Lease TerminationCongratulations, You have terminated the lease on this Emporium (ID 5615).