Mismatch: X:328 doesn't match requested X:329
Mismatch: X:330 doesn't match requested X:329
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1804-Montys_Maggot_Favourite_Tunes.ps) >>/Users/jc/w/tmp/Tune-1804-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/montysmaggot.co.uk/Montys_Maggot_Favourite_Tunes.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
Form_18048.log 942 Log file, useful mostly for debugging
Tune-1804-Montys_Maggot_Favourite_Tunes.abc 335 ABC music file with the extracted tune(s)
Tune-1804-Montys_Maggot_Favourite_Tunes.ps 34320 PostScript
Tune-1804-Montys_Maggot_Favourite_Tunes.txt 335 Plain-text file with the extracted tune(s)
Tune-1804-get.log 90148 Log file, useful mostly for debugging
Tune-18042-get.log 3287 Log file, useful mostly for debugging
Tune-18049-get.log 5415 Log file, useful mostly for debugging
These files should be available for 24 hours.