jgb1977-08-06d2t01.flac:4bebafa6c5f071f3953c3d0743dba402 jgb1977-08-06d2t02.flac:4ebdf2ae711bf2da3ca791ca6ee214e0 jgb1977-08-06d2t03.flac:388b3c040d40f6fd8bc4810d1f6d8889 jgb1977-08-06d2t04.flac:48809c4e672a3ce35635014791869d2f jgb1977-08-06d2t05.flac:2b88d7fe4a3bd8371af9c44235b63661 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned