Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/JamesOswald/CPC/11350_.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_59891.log 261851 Log file, useful mostly for debugging
Coll_59892.log 263256 Log file, useful mostly for debugging
Coll_59895.log 347556 Log file, useful mostly for debugging
Coll_59896.log 260446 Log file, useful mostly for debugging
Coll_59899.log 263256 Log file, useful mostly for debugging
Form_5989.log 922 Log file, useful mostly for debugging
Form_59890.log 852 Log file, useful mostly for debugging
Form_59896.log 838 Log file, useful mostly for debugging
Tune-5989-all.abc 158 ABC music file with the extracted tune(s)
Tune-5989-all.txt 158 Plain-text file with the extracted tune(s)
Tune-5989-get.log 3083 Log file, useful mostly for debugging
Tune-59894-get.log 1388 Log file, useful mostly for debugging
Tune-59898-get.log 5132 Log file, useful mostly for debugging
Tune-59899-get.log 6594 Log file, useful mostly for debugging
These files should be available for 24 hours.