[Pywikipedia-l] category.py has a problem with big categories

[Patrol110]

I've recently noticed that category.py has a problem with big
categories and got down during getting categories or just before
saving results.
Today I treid to listify Category:Wikiprojekty at pl.wiki with recurse
option and got something like this:

Getting [[Kategoria:WikiProjekt Pallotyni]]...
Getting [[Kategoria:User projekt pallotyni]]...
Getting [[Kategoria:Wikiprojekt Chopin]]...
Getting [[Kategoria:Wikiprojekty]]...
Creating page [[Wikipedysta:AlohaBOT/wiki]] via API
HTTPError: 500 Internal Server Error
WARNING: Could not open 'http://pl.wikipedia.org/w/api.php'.
Maybe the server is down. Retrying in 1 minutes...
HTTPError: 500 Internal Server Error
WARNING: Could not open 'http://pl.wikipedia.org/w/api.php'.
Maybe the server is down. Retrying in 2 minutes...

patrol