I recently changed the domain name of my site which broke the connection with the community. I am still on the same server using the same database; I did change the directory the site is in to the root directory on the webserver (it had been in a subdirectory). Everything is working fine except when I click the "Re-connect to the community" button, I am presented with a blank page. I have tried with several different browers, I have cleared the website cache, but none of it helped.

I tried deleting the marketplace token & marketplace url token from the database. That did change the connect button from "Re-connect..." to "Connect" but when clicked I still get a blank page.

Does anyone know how to fix this?