Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/JamesOswald/CPC/20772_the_Irish_Pot_stick.abc/all"

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Coll_88813.log 264661 Log file, useful mostly for debugging
Coll_88814.log 483841 Log file, useful mostly for debugging
Coll_88816.log 263256 Log file, useful mostly for debugging
Coll_88819.log 131195 Log file, useful mostly for debugging
Tune-8881-all.abc 177 ABC music file with the extracted tune(s)
Tune-8881-all.txt 177 Plain-text file with the extracted tune(s)
Tune-8881-get.log 3201 Log file, useful mostly for debugging
Tune-88812-get.log 5326 Log file, useful mostly for debugging
Tune-88813-all.abc 167 ABC music file with the extracted tune(s)
Tune-88813-all.ps 6 PostScript
Tune-88813-all.txt 167 Plain-text file with the extracted tune(s)
Tune-88813-get.log 4081 Log file, useful mostly for debugging
Tune-88817-get.log 3131 Log file, useful mostly for debugging
Tune-88817-jig.abc 165 ABC music file with the extracted tune(s)
Tune-88817-jig.txt 165 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.