The shell command
"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/0b7d6aaa973358614dd06e3c7696a2b9.gif" -- '\Large \displaystyle\sum_{k=0}^{n}\frac{(-1)^{k}x^{2k+1}}{(2k+1)!}'
returned status = 126
Image not found!
Please try the debugging script