https://bugzilla.wikimedia.org/show_bug.cgi?id=72786
--- Comment #2 from masti mastigm@gmail.com --- as per this diff https://pl.wikipedia.org/w/index.php?title=Wikipedysta%3AMastiBot%2Fpomi%C4%...
the bot was running properly using -start:! until it stopped 29.10.2014 4:41am CET