pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5074-Catharsis_1.ps) >>/Users/jc/w/tmp/Tune-5074-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/kirby98.fsnet.co.uk/ca/Catharsis_1.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_50741.log 68504 Log file, useful mostly for debugging
Coll_50743.log 266779 Log file, useful mostly for debugging
Form_50741.log 741 Log file, useful mostly for debugging
Form_50742.log 795 Log file, useful mostly for debugging
Form_50747.log 1073 Log file, useful mostly for debugging
Form_50748.log 738 Log file, useful mostly for debugging
Form_50749.log 730 Log file, useful mostly for debugging
Tune-5074-Catharsis_1.abc 409 ABC music file with the extracted tune(s)
Tune-5074-Catharsis_1.ps 37839 PostScript
Tune-5074-Catharsis_1.txt 409 Plain-text file with the extracted tune(s)
Tune-5074-get.log 4280 Log file, useful mostly for debugging
Tune-50740-get.log 11786 Log file, useful mostly for debugging
Tune-50743-get.log 4363 Log file, useful mostly for debugging
Tune-50744-get.log 4091 Log file, useful mostly for debugging
Tune-50747-get.log 5196 Log file, useful mostly for debugging
Tune-50748-get.log 33314 Log file, useful mostly for debugging
These files should be available for 24 hours.