[08-03-17 04:04:57.0385] Audio::FLAC::Header::_checkHeader (316) Warning: Unable to identify C:\usb01\Music\Magnificat - Philip Cave\Victoria - Officium Defuncturum\11 - Motectum Versa Est In Luctum.flac as a FLAC bitstream!
[08-03-17 04:04:57.0434] Slim::Formats::readTags (167) Error: While trying to ->getTag(C:\usb01\Music\Magnificat - Philip Cave\Victoria - Officium Defuncturum\11 - Motectum Versa Est In Luctum.flac) : [C:\usb01\Music\Magnificat - Philip Cave\Victoria - Officium Defuncturum\11 - Motectum Versa Est In Luctum.flac] does not appear to be a FLAC file! at C:\PROGRA~1\SQUEEZ~1\server\lib/Audio/FLAC/Header.pm line 85.
[08-03-17 04:04:57.0462] Slim::Formats::readTags (167) Backtrace:

   frame 0: Slim::Utils::Log::logBacktrace (/<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Formats.pm line 167)
   frame 1: Slim::Formats::readTags (/<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Schema.pm line 813)
   frame 2: Slim::Schema::newTrack (/<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Schema.pm line 1027)
   frame 3: Slim::Schema::updateOrCreate (/<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Utils/Scanner.pm line 310)
   frame 4: Slim::Utils::Scanner::scanDirectory (/<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Music/MusicFolderScan.pm line 79)
   frame 5: Slim::Music::MusicFolderScan::startScan (/<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Music/Import.pm line 460)
   frame 6: Slim::Music::Import::runImporter (/<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Music/Import.pm line 307)
   frame 7: Slim::Music::Import::runScan (scanner.pl line 204)
   frame 8: (eval) (scanner.pl line 198)
   frame 9: main::main (scanner.pl line 345)

[08-03-18 04:03:35.6354] Audio::FLAC::Header::_checkHeader (316) Warning: Unable to identify C:\usb01\Music\Magnificat - Philip Cave\Victoria - Officium Defuncturum\10 - Communio Lux Aeterna.flac as a FLAC bitstream!
[08-03-18 04:03:35.6494] Slim::Schema::Track::coverArt (299) Error: Exception when trying to call readCoverArt() for [file:///C:/usb01/Music/Magnificat%20-%20Philip%20Cave/Victoria%20-%20Officium%20Defuncturum/10%20-%20Communio%20Lux%20Aeterna.flac] : [[C:\usb01\Music\Magnificat - Philip Cave\Victoria - Officium Defuncturum\10 - Communio Lux Aeterna.flac] does not appear to be a FLAC file! at C:\PROGRA~1\SQUEEZ~1\server\lib/Audio/FLAC/Header.pm line 85.
]
[08-03-18 04:06:18.6353] Slim::Utils::SQLHelper::executeSQLFile (85) Error: Couldn't execute SQL statement: [INSERT INTO contributor_album (role,contributor,album) SELECT DISTINCT role,contributor,album FROM contributor_track,tracks where tracks.id=contributor_track.track;] : [DBD::mysql::db do failed: Cannot add or update a child row: a foreign key constraint fails (`slimserver/contributor_album`, CONSTRAINT `contributor_album_ibfk_1` FOREIGN KEY (`album`) REFERENCES `albums` (`id`) ON DELETE CASCADE) at /<C:\PROGRA~1\SQUEEZ~1\server\scanner.exe>Slim/Utils/SQLHelper.pm line 83, <$fh> line 36.
]