https://meta.wikimedia.org/w/api.php?action=query&list=abuselog
Gives:
{ "servedby": "mw1203", "error": { "code": "aflunsupportednamespace", "info": "Pages in the Special namespace can't be edited", "*": "See https://meta.wikimedia.org/w/api.php for API usage" } }
Strangely I could run the query this query some days ago without problems. I'm not trying to edit the AbuseLog, just lists its results, so all this error messages look weird to me.