X:388 not found in http://lesters-tune-a-day.blogspot.fr/2014/09/tune-388-cumberland-waltz.html
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7600-tune-388-cumberland-waltz.ps) >>/Users/jc/w/tmp/Tune-7600-get.log 2>&1" returned status 256
http://lesters-tune-a-day.blogspot.fr/2014/09/tune-388-cumberland-waltz.html

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_76004.log 0 Log file, useful mostly for debugging
Form_76009.log 477 Log file, useful mostly for debugging
Tune-7600-get.log 12275 Log file, useful mostly for debugging
Tune-7600-tune-388-cumberland-waltz.abc 0 ABC music file with the extracted tune(s)
Tune-7600-tune-388-cumberland-waltz.ps 0 PostScript
Tune-7600-tune-388-cumberland-waltz.txt 0 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.