pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-48210-Stool_of_Repentance_2.ps) >>/Users/jc/w/tmp/Tune-48210-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/kirby98.fsnet.co.uk/st/Stool_of_Repentance_2.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_48210.log 1071486 Log file, useful mostly for debugging
Tune-48210-Stool_of_Repentance_2.abc 241 ABC music file with the extracted tune(s)
Tune-48210-Stool_of_Repentance_2.ps 34286 PostScript
Tune-48210-Stool_of_Repentance_2.txt 241 Plain-text file with the extracted tune(s)
Tune-48210-get.log 4706 Log file, useful mostly for debugging
These files should be available for 24 hours.