6f4e305d610ee70563d1a021cc49e87a *db00-10-26d2t4.shn 36f6c40eb9f360034c02583f72984a4c *db00-10-26d2t1.shn 000f29832297965ecef1db0384dfbee6 *db00-10-26d2t3.shn 82277eb220432a853dddab836246d33b *db00-10-26d2t2.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned