Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/cache/Tune-28198-12SelectedCountryDances_1772_Rutherford.abc/tmp"

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Coll_2194.log 275011 Log file, useful mostly for debugging
Coll_21944.log 287610 Log file, useful mostly for debugging
Coll_21945.log 333311 Log file, useful mostly for debugging
Coll_21946.log 1417810 Log file, useful mostly for debugging
Coll_21947.log 465409 Log file, useful mostly for debugging
Coll_21948.log 458410 Log file, useful mostly for debugging
Form_21948.log 976 Log file, useful mostly for debugging
Tune-2194-get.log 8627 Log file, useful mostly for debugging
Tune-2194-tmp.abc 192 ABC music file with the extracted tune(s)
Tune-2194-tmp.txt 192 Plain-text file with the extracted tune(s)
Tune-21942-get.log 5232 Log file, useful mostly for debugging
Tune-21945-get.log 6265 Log file, useful mostly for debugging
These files should be available for 24 hours.