Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1811.abc/slurs.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_51960.log 159717 Log file, useful mostly for debugging
Coll_51964.log 641812 Log file, useful mostly for debugging
Tune-5196-get.log 3081 Log file, useful mostly for debugging
Tune-5196-slurs.abc 146 ABC music file with the extracted tune(s)
Tune-5196-slurs.txt 146 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.