e545c89ec71a8bc1450ea6ec6714228c [shntool] 680120t01.shn b846bb83c0a9eecb937f132e47b5582a [shntool] 680120t02.shn 66d63ba09e04a24b3c2b85e6ef4bf91b [shntool] 680120t03.shn c7083b96dc296c30f197c1550084976d [shntool] 680120t04.shn 0f76459b04d0f31016fc17ade0175c7f [shntool] 680120t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned