pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-17790-Irish1.ps) >>/Users/jc/w/tmp/Tune-17790-get.log 2>&1" returned status 256
http://jjaquier.free.fr/midifiles/abc/abc/Irish1.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-17790-Irish1.abc 330 ABC music file with the extracted tune(s)
Tune-17790-Irish1.ps 35317 PostScript
Tune-17790-Irish1.txt 330 Plain-text file with the extracted tune(s)
Tune-17790-get.log 4180 Log file, useful mostly for debugging
These files should be available for 24 hours.