pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8137-182-Evening_Hymn-V1.ps) >>/Users/jc/w/tmp/Tune-8137-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EverydaySongBook/182-Evening_Hymn-V1.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Form_81376.log 827 Log file, useful mostly for debugging
Tune-8137-182-Evening_Hymn-V1.abc 1226 ABC music file with the extracted tune(s)
Tune-8137-182-Evening_Hymn-V1.ps 36702 PostScript
Tune-8137-182-Evening_Hymn-V1.txt 1226 Plain-text file with the extracted tune(s)
Tune-8137-get.log 15606 Log file, useful mostly for debugging
Tune-81370-get.log 9642 Log file, useful mostly for debugging
Tune-81374-get.log 3599 Log file, useful mostly for debugging
Tune-81377-get.log 17351 Log file, useful mostly for debugging
These files should be available for 24 hours.