The shell command"/var/www/moodle/filter/tex/mimetex.linux" -e "/var/www/data/efs/moodledata/filter/tex/3ae17d3afee478210f9963896e3ed143.svg" -- '\Large θ=tan^{−1}(R_y/R_x)'returned status = 126 Image not found!Please try the debugging script