Sorry to ask a new question but I can’t do otherwise.
This is a follow-on to this previous question about “internal server error” when accessing user profile details.
Additional information
When I try to edit an answer (whether written by me or not), I get
Invalid page in block 20673 of relation/base/16386/14472111
The numbers are the same in all my attempts. Maybe this could help site maintainers to diagnose what’s going on.
Meanwhile I’m totally blind on the site. I no longer receive update/answer notifications. The trick of waiting for an update on a followed question no longer works: I see that the question has new comments/answer but clicking on the red inbox icon brings the server internal error page instead of clearing the pending message indicator.