Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Coll_87704.log 260559 Log file, useful mostly for debugging
Coll_87707.log 141597 Log file, useful mostly for debugging
Find_8770.log 1466 Log file, useful mostly for debugging
Form_87701.log 740 Log file, useful mostly for debugging
Form_87705.log 758 Log file, useful mostly for debugging
Tune-8770-Book12.abc 0 ABC music file with the extracted tune(s)
Tune-8770-get.log 92 Log file, useful mostly for debugging
These files should be available for 24 hours.