The shell command
"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/b0d530f3c48d626e09026d8162eb4355.gif" -- '\Large \displaystyle\vec{i}_d(s)= \frac{nF \sqrt {D_\text{R}} c_{R}^b}{\sqrt{s}} \Rightarrow \vec{i}_d(t)= \frac{nF \sqrt {D_\text{R}} c_{R}^b}{\sqrt{\pi t}} '
returned status = 126
Image not found!
Please try the debugging script