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/06f4ec4b9ba062fa440e1600489e6fb4.gif" -- '\Large x \mapsto x^n'
returned status = 126
Image not found!
Please try the debugging script