Error during EXPORT.  Messages:
 GPL Ghostscript 8.15: Unrecoverable error, exit code 1
 Error in ghostcript command
 command was: gs -q -dNOPAUSE -sAutoRotatePages=None -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -sDEVICE=pdfwrite -sOutputFile=asgs - -c quit