pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3994-FiTuBo.ps) >>/Users/jc/w/tmp/Tune-3994-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/FiTuBo/FiTuBo(12-4-16).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_3994.log 132148 Log file, useful mostly for debugging
Coll_39944.log 342893 Log file, useful mostly for debugging
Coll_39947.log 261219 Log file, useful mostly for debugging
Find_39945.log 1631 Log file, useful mostly for debugging
Tune-3994-FiTuBo.abc 384 ABC music file with the extracted tune(s)
Tune-3994-FiTuBo.ps 36437 PostScript
Tune-3994-FiTuBo.txt 384 Plain-text file with the extracted tune(s)
Tune-3994-get.log 4296 Log file, useful mostly for debugging
Tune-39944-get.log 2989 Log file, useful mostly for debugging
Tune-39949-get.log 1579 Log file, useful mostly for debugging
These files should be available for 24 hours.