The shell command
"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/f1e8e373ceeb696e18fa6cc60625aee4.gif" -- '\Large \frac{f(g(x+h))-f(g(x))}{h}=\frac{f(g(x)+k(h))-f(g(x))}{k(h)}\frac{g(x+h)-g(x)}{h}.'
returned status = 126
Image not found!
Please try the debugging script