9fdc3b882cbedcbae6c7d7f29fb9e0c8 *bfft1999-08-14d3t01.shn 51be5d326c90ed38660b3ec4a4459cab *bfft1999-08-14d3t02.shn f11d4a7cedd1460def33dd9dadf3b6ca *bfft1999-08-14d3t03.shn 7a8ebeeae9033898ac72822e49308832 *bfft1999-08-14d3t04.shn 2430cbbf8670f80b8be84337e3096595 *bfft1999-08-14d3t05.shn b9c78d064257a7d705e8b7ad9dc66f5b *bfft1999-08-14d3t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned