1d8c0c7ae3742f92295930f413d14b16 [shntool] sts9-2001-10-20d1t01.shn 4728f336632501ccc205a88dd3d9a4ce [shntool] sts9-2001-10-20d1t02.shn 885758759807a5f469c47359f54f55bd [shntool] sts9-2001-10-20d1t03.shn b98fe7b7951e4b70d735f6c99ab84eee [shntool] sts9-2001-10-20d1t04.shn 5b4ab1dc2a5466de1be599b44fd37fdc [shntool] sts9-2001-10-20d1t05.shn db3a126c2feaa65ec7a16222d100b61e [shntool] sts9-2001-10-20d2t01.shn 69670837adfaf20ba485e25c3152ad56 [shntool] sts9-2001-10-20d2t02.shn e71160feb810382645f5df05ad297b56 [shntool] sts9-2001-10-20d2t03.shn dca9910d9388bf53f8c04ebcd540c313 [shntool] sts9-2001-10-20d3t01.shn 3a172b5d86012bcdd38cb2e7945f803d [shntool] sts9-2001-10-20d3t02.shn a714b0cd2d9a9aa4d95c6c59e7da066f [shntool] sts9-2001-10-20d3t03.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned