16187758f5c4795db5c40a7508c33e33 hpd1998-01-27d1t01.shn 310dd73f19671025e2a7337cb219c596 hpd1998-01-27d1t02.shn 6d08f0933a15468526ef0ab717f52878 hpd1998-01-27d1t03.shn 0c693c9d0c63acf5ff797c1a7e1be18b hpd1998-01-27d1t04.shn a5efed0347029ec03d77fdafe9354f22 hpd1998-01-27d1t05.shn 8d62205a185376f3550e34891d247999 hpd1998-01-27d1t06.shn 2eee5aeecdb7b62d1d1304bb95e06f11 hpd1998-01-27d1t07.shn a4c3965b2a9b5616446b7c78bb8bf921 hpd1998-01-27d1t08.shn de8d168fb035632ba9a6b95d222c3144 hpd1998-01-27d1t09.shn d8d2560096654506cead340564c8aed5 hpd1998-01-27d1t10.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned