[pmwiki-users] 404 errors when following action link

[David Annett]

Hi,
   I have tried to move and upgrade my existing PmWiki instance on to a 
new system.  The existing instance runs version 2.2.54 in docker on an 
x64 system.  The new instance is running version 2.5.3 on a RPi 5.  It 
has gone well with existing pages rendering as expect. How whenever I 
try to do an action on a page, such as 'Edit' or 'History', I get a "404 
Not Found" response.  Not sure where to start on resolving the issue and 
what information would be useful to include in my question.

Thanks
   David