The shell command
"/home/hocmai/cgi-bin/mimetex.linux" -e "/home/hocmai/moodledata/filter/tex/f06197557f0bb248443689917ab6e4ab.gif" -- '\Large y = \sqrt { - x^2 + 3x - 2} + \sqrt { - x^2 + 5x - 6} '
returned status = 126
Image not found!
Please try the debugging script