e45cdb3496dfd4a904d731f6b30acf10 samples1999-02-25d02t01.shn 8115bc4fa642a842593df0d56fe81fc1 samples1999-02-25d02t02.shn d1a4722ccfd6a0e57b3b9860d802291d samples1999-02-25d02t03.shn 3e08cd89b8bcf132ed930937e892492c samples1999-02-25d02t04.shn 698a42661fb1bd2398692f2e184e18f8 samples1999-02-25d02t05.shn 10f66eea586145663e71b4e0aaa4c28d samples1999-02-25d02t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned