Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Form_93411.log 765 Log file, useful mostly for debugging
Tune-93411-2021_the_Maids_of_Islay.abc 0 ABC music file with the extracted tune(s)
Tune-93411-get.log 8187 Log file, useful mostly for debugging
These files should be available for 24 hours.