71045f044b7071374c3462af9f1d0e73 *LL2003-06-16d2t01.shn cab9de31fda6195b5e7bea3c0c7d1c68 *LL2003-06-16d2t02.shn 16e85da1e69b2b36e689dc3dd00bee8b *LL2003-06-16d2t03.shn 8e02d934100f04a090e978f1dac8d907 *LL2003-06-16d2t04.shn da09f5fac2fd61e8474155ee3ed4299a *LL2003-06-16d2t05.shn 44e30014a18300bc7b4cb157b59925ef *LL2003-06-16d2t06.shn cf9aeed470c9538570e3680de036e8e5 *LL2003-06-16d2t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned