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/6674480f56fea31d0885beeb8ad473e3.gif" -- '\Large \binom{n+m-1}{n-1}'
returned status = 126
Image not found!
Please try the debugging script