pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6899-Inver_Lasses_BSFC-A-16-3.ps) >>/Users/jc/w/tmp/Tune-6899-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/Inver_Lasses_BSFC-A-16-3.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
Find_6899.log 1526 Log file, useful mostly for debugging
Form_68991.log 918 Log file, useful mostly for debugging
Tune-6899-Inver_Lasses_BSFC-A-16-3.abc 467 ABC music file with the extracted tune(s)
Tune-6899-Inver_Lasses_BSFC-A-16-3.ps 34729 PostScript
Tune-6899-Inver_Lasses_BSFC-A-16-3.txt 467 Plain-text file with the extracted tune(s)
Tune-6899-get.log 4785 Log file, useful mostly for debugging
Tune-68997-get.log 4170 Log file, useful mostly for debugging
These files should be available for 24 hours.