pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6913-celtia_ps.ps) >>/Users/jc/w/tmp/Tune-6913-get.log 2>&1" returned status 256
http://anamnese.online.fr/site2/abc/celtia_ps.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
Coll_69134.log 64184 Log file, useful mostly for debugging
Tune-6913-celtia_ps.abc 460 ABC music file with the extracted tune(s)
Tune-6913-celtia_ps.ps 35509 PostScript
Tune-6913-celtia_ps.txt 460 Plain-text file with the extracted tune(s)
Tune-6913-get.log 4251 Log file, useful mostly for debugging
Tune-69130-england.abc 499 ABC music file with the extracted tune(s)
Tune-69130-england.txt 499 Plain-text file with the extracted tune(s)
Tune-69130-get.log 3102 Log file, useful mostly for debugging
These files should be available for 24 hours.