mule2008-12-12t01.flac:895fe6464f7732d1c387a563379c59c7 mule2008-12-12t02.flac:63757bb5b63b2c78ed43c3757a559d90 mule2008-12-12t03.flac:5ce4e3dd4ca65ee9c42c9ae22413be5a mule2008-12-12t04.flac:f3194c83e489f4f3ef3e22e00ddc7b83 mule2008-12-12t05.flac:d033ec704dfb4ffe6633798caf9b3619 mule2008-12-12t06.flac:5620e41f709295258f2516dbe5bee0e0 mule2008-12-12t07.flac:78abe841c54836feff32586358dc5ebf mule2008-12-12t08.flac:063e037ed16ce4ee43013eef3d03bba5 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned