bt2012.08.18.mg210t01.flac:26b4fb9f566c06f9a4bbcc8fb33e2d81 bt2012.08.18.mg210t02.flac:be83f711c4bfbacb8d9aad22ab16b61d bt2012.08.18.mg210t03.flac:942101fbb7a7fe09eb4c642990260b6b bt2012.08.18.mg210t04.flac:e0006396a6adac133b238ec0154158a6 bt2012.08.18.mg210t05.flac:1012c5e2b368858e974ccb31c268ea7e bt2012.08.18.mg210t06.flac:e802ba3755e6b0c57d9e821fa9e0913b bt2012.08.18.mg210t07.flac:68d1422e1b8963f311789ef6dec98d74 bt2012.08.18.mg210t08.flac:60602b6d40556ad17622e1bb19addad6 bt2012.08.18.mg210t09.flac:c92c2f7b75342e7725c76b4e0f67e58b bt2012.08.18.mg210t10.flac:4bab332b5c805bcef9fa597948defd16 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned