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/6652eb16d2d82794e3b7b7e351f537a0.gif" -- '\Large 2 \in \mathbb{R}'
returned status = 126
Image not found!
Please try the debugging script