The shell command
"/var/www/moodle/filter/tex/mimetex.linux" -e "/mnt/efs/moodledata/filter/tex/afe9dab7ffeb2a6f947a8f6d7a6ace52.svg" -- '\Large \mathrm{E}(\mathrm{R})=\frac{1}{\lambda\left(1-\mathrm{e}^{-(1-p)}\right)} '
returned status = 126
Image not found!
Please try the debugging script