In addition, you might want to set wgMaxShellMemory to something higher than the default
(102,400 KB in MW < 1.22, 307,200 KB in MW >= 1.22. I think it highly unlikely that
either of those is the actual problem, however, since that file is under 200kb.
What version of MW are you running?
What version of ImageMagick?
Yep. What version of ImageMagick?
What type of server? Shared ? VM? Site was a bit laggy for me. Is your memory jailed? I
had similar situation last week. 128mb max no matter what I set.
Can you share your localsettings? Just remove db or anything security related. Pastebin or
a Gist.
Tom