a49f58a6082512976a53bb323fa32bea [shntool] db2003-05-03t01.shn 75216dd04655332220c55cb708c8fe82 [shntool] db2003-05-03t02.shn dec6efe5cb75fe568b5a60df1202fa78 [shntool] db2003-05-03t03.shn e36a5fcb242a0ba2cd9c01f8716f5e44 [shntool] db2003-05-03t04.shn 8a5968138331a66c3f1c6f56d1ce82da [shntool] db2003-05-03t05.shn 15c46ad044bef1fed8773aca2ec46b1b [shntool] db2003-05-03t06.shn 018fef0c3ebf8a9c11c76fef9e88fc43 [shntool] db2003-05-03t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned