jgb1980-07-18s2t01.flac:e3d964083411e30b1847105094a541ac jgb1980-07-18s2t02.flac:30e210e70cc6be25e376b778a2333b67 jgb1980-07-18s2t03.flac:714e8bf1b0edefddf9f332cd8e8556e2 jgb1980-07-18s2t04.flac:0e1a983fc2db4b28d90bf4a08fb50b70 jgb1980-07-18s2t05.flac:a00ba8c47036c0f86ce337450a5f6b3d jgb1980-07-18s2t06.flac:40368ec82a8ba486141bee4c5f45f00c App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned