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/7c1c9491ba7c6e8d6d2cfa82e39b22ca.gif" -- '\Large y=f(x)'
returned status = 126
Image not found!
Please try the debugging script