Log error, mystery tags

[Phydeaux]

I've been massaging my music file tags. All files are .flac and I've been using Puddle to insure ID3 tags are removed, where they may exist, and update/standardize the various attributes. This has me stumped - it's the only error I see when I recycle MinimServer:

Code:

Language setting is 'eng'
Current time is Thu Dec 03 13:06:16 CST 2015 in time zone US/Central
starting MinimServer[PASQUA]
Warning: conflicting ALBUM ARTIST values ignored for album Layla And Other Assorted Love Songs
disc 1: Derek And The Dominos
disc 2: Derek and the Dominos
MinimServer[PASQUA] is running

I've checked and rechecked all the flac files, removing all tags and recreating them manually. Still can't find the above collision. And I've validated that the files for that album only exist once in my music directory..

Cheers,
RLW