PDFDelegateFailed `[ghostscript library 9.25] -sstdout=%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 '-sDEVICE=pngalpha' -dTextAlphaBits=4 -dGraphicsAlphaBits=4 '-r150x150' '-sOutputFile=/tmp/magick-1495PWek-5iznDdz%d' '-f/tmp/magick-1495EwB5b4ILGFnt' '-f/tmp/magick-14955KSvy1QePLxn': (null)' @ error/pdf.c/ReadPDFImage/692