a79f9ff3da580ea4dbd4cbabc9f6280f *hday2002-04-19d1t04.shn 89249a9421ab83df5e6db31bdb5c46c3 *hday2002-04-19d1t05.shn c02b84e4dc0c0262e2a4749dad59ac68 *hday2002-04-19d1t06.shn 6929ecc747a7646ff2a505dfc2b8a6c0 *hday2002-04-19d1t07.shn de93d215d2d2d24d53dd766a846bc1f7 *hday2002-04-19d1t08.shn ebc9ee26a57d6b13945b833beadc027a *hday2002-04-19d1t01.shn 0c1aced51090e148837abd176bc682bd *hday2002-04-19d1t02.shn e29142a660213295ad76923d96833ba0 *hday2002-04-19d1t03.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned