Warning: Title::newFromTitle: $text must be a string
Looking in logstash for channel:T76305 to find these hits.
- host: de.wikipedia.org
- url: /w/index.php?title=Portal_Diskussion:[..]&action=submit
- http_method: POST
It seems all hits have http_method POST. Other factors vary (dewiki, enwiki, frwiki, ..)
Note that Title::newFromText already throws for objects and tolerates null. So this must be a primitive non-null, non-string value being passed somehow.