moe1999-08-07d1t01.flac:64588e0b4c2e1b463d500c3d33164e4f moe1999-08-07d1t02.flac:49c1ccb827f1c9a6e036dc624344355b moe1999-08-07d1t03.flac:79a04ff23f096d8b973a18117b1b01ba moe1999-08-07d1t04.flac:dc4edda2310ea77df5a767c4645d37de moe1999-08-07d1t05.flac:b76fb6731557b0b46c11c210dfc24acb App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned