The shell command
"/lrn-mdl-prod/build/71384/filter/tex/mimetex.linux" -e "/lrn-mdl-prod/moodledata/filter/tex/56ca6bb5f9d5e84e2cce9feaedef49c4.gif" -- '\Large \text{LReLU}'\''(x)=a>0'
returned status = 1
Image not found!
Please try the debugging script