bdac8a8f4c38e343d8b8cc7f1d03b710 bfft02-08-06d1t01.shn 0ca6698058379eb59a7fabd6f30f2d12 bfft02-08-06d1t02.shn 4e3b486089976ba3d40956179832cb6d bfft02-08-06d1t03.shn 86b3cfb8fae116f6d83841109ca0ae0d bfft02-08-06d1t04.shn 19e7484b6f713f1dfd6397b33e345b6d bfft02-08-06d1t05.shn 6fee2802f72c63e3c9d42d2099a99a1b bfft02-08-06d1t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned