The shell command"/lrn-mdl-prod/build/71384/filter/tex/mimetex.linux" -e "/lrn-mdl-prod/moodledata/filter/tex/f763e23987da64e297ca4b98ee60a452.gif" -- '\Large |R\rangle,|L\rangle'returned status = 1 Image not found!Please try the debugging script