Mismatch: X:123 doesn't match requested X:144

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Coll_77646.log 138572 Log file, useful mostly for debugging
Form_77646.log 787 Log file, useful mostly for debugging
Tune-7764-get.log 0 Log file, useful mostly for debugging
Tune-7764-scotland.abc 0 ABC music file with the extracted tune(s)
Tune-7764-scotland.txt 0 Plain-text file with the extracted tune(s)
Tune-77649-get.log 22275 Log file, useful mostly for debugging
These files should be available for 24 hours.