No data in 'http://montrealsession.cechire.com/assets/abc/jigs.abc'
X:239 not found in http://montrealsession.cechire.com/assets/abc/jigs.abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1527-jigs.ps) >>/Users/jc/w/tmp/Tune-1527-get.log 2>&1" returned status 256
http://montrealsession.cechire.com/assets/abc/jigs.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
Tune-1527-get.log 4320 Log file, useful mostly for debugging
Tune-1527-jigs.abc 0 ABC music file with the extracted tune(s)
Tune-1527-jigs.ps 6 PostScript
Tune-1527-jigs.txt 0 Plain-text file with the extracted tune(s)
Tune-15275-0883-Young_Tim_Murphy-001.svg 16431 Scalable Vector Graphics format
Tune-15275-0883-Young_Tim_Murphy.abc 563 ABC music file with the extracted tune(s)
Tune-15275-0883-Young_Tim_Murphy.txt 563 Plain-text file with the extracted tune(s)
Tune-15275-get.log 5010 Log file, useful mostly for debugging
These files should be available for 24 hours.