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/498b865b1f507dc02568625d71181fb1.gif" -- '\Large 2 x+ 3 '
returned status = 126
Image not found!
Please try the debugging script