The shell command
"/srv/www/0003_site/releases/4.1.17-6-dev/filter/tex/mimetex.linux" -e "/srv/www/0003_site/media/media_moodle/filter/tex/3c1d555ffb8ef808a1be132243eb2fe7.gif" -- '\Large A \setminus B '
returned status = 126
Image not found!
Please try the debugging script