pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4675-Galopede-F-32-3.ps) >>/Users/jc/w/tmp/Tune-4675-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/Galopede-F-32-3.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_46753.log 142202 Log file, useful mostly for debugging
Coll_46759.log 388041 Log file, useful mostly for debugging
Form_46753.log 850 Log file, useful mostly for debugging
List46754.log 88 Log file, useful mostly for debugging
Tune-4675-Galopede-F-32-3.abc 955 ABC music file with the extracted tune(s)
Tune-4675-Galopede-F-32-3.ps 35399 PostScript
Tune-4675-Galopede-F-32-3.txt 955 Plain-text file with the extracted tune(s)
Tune-4675-get.log 5561 Log file, useful mostly for debugging
These files should be available for 24 hours.