The shell command"/lrn-mdl-prod/build/71719/filter/tex/mimetex.linux" -e "/lrn-mdl-prod/moodledata/filter/tex/bc42a8699358a39f7c5c7950576e383c.gif" -- '\Large |\psi\rangle_{AB}'returned status = 1 Image not found!Please try the debugging script