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/15dec8786df73383c962431b5e120a3e.gif" -- '\Large \sqrt{3}  \notin  \mathbb{Q}'
returned status = 126
Image not found!
Please try the debugging script