moe2005-12-30d2t01.flac:de0dcdec6ed42dec15ea0b4e70ae6a83 moe2005-12-30d2t02.flac:76ee8876ac240e3baa6fdcc1ef0795ee moe2005-12-30d2t03.flac:688f9406194de7829b57f94933e077a7 moe2005-12-30d2t04.flac:052b9a828ff77b2815a6be5a020dde19 moe2005-12-30d2t05.flac:a5cb0ddaab030b52712b9a1c2a825fb0 moe2005-12-30d2t06.flac:071dc52d4ce1c82802a7f0f3c6a76c57 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned