Twig\Error\RuntimeError thrown

An exception has been thrown during the rendering of a template ("FailedToExecuteCommand `'gs' -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 '-sDEVICE=pngalpha' -dTextAlphaBits=4 -dGraphicsAlphaBits=4 '-r72x72' -dFirstPage=1 -dLastPage=1 '-sOutputFile=/tmp/magick-4209Lb3N5tNwxHW%d' '-f/tmp/magick-420s_OpJfDifjQV' '-f/tmp/magick-420T_E2LmJFgOqY'' (1) @ error/pdf.c/InvokePDFDelegate/291").