The shell command
"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/203d5ee61d4cf6344f6b6e9e8e2d62d7.gif" -- '\Large y=x\sin(1/x)'
returned status = 126
Image not found!
Please try the debugging script