!Hubzilla Support Forum
Having solved my 502/504 problem with the able assisstance of @M. Dent, I now get the following when I go to my hub:
Hubzilla Server - Setup
I am running 3.6.1 and have not changed anything to do with Hubzilla config since it was last running. The restart was due to a full disk and that
service mysql status
at the time told me that the no space error happened while trying to write a database file though I can't remember which table. Possible corruption causing this?