The shell command"/var/www/moodle/filter/tex/mimetex.linux" -e "/mnt/efs/moodledata/filter/tex/ff4d3d649c92238414a8f0461b0e9e22.svg" -- '\Large ( p → q ) ⊣⊢ ( ¬ q → ¬ p ) 'returned status = 126 Image not found!Please try the debugging script