bug#47977: 28.0.50; when trying to quit hash table error, concerning the registry

[Eric Abrahamsen]

Uwe Brauer <oub@mat.ucm.es> writes:

> Hi
>
> When trying to quit gnus I obtain an error I attach.

Somehow one of the registry's hash tables has gotten broken: there's
a key with no value in there. I don't know how that could happen. If
you're unable to save the registry at all at this point, you might have
to delete the offending hash table. If it's a secondary hash table, I
think (?) it will be rebuilt on next load and you won't lose any data.

Eric