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/0f9f53cb5d361ebf26d9f1c97024047b.gif" -- '\Large N(N+1)'
returned status = 126
Image not found!
Please try the debugging script