ca1cf9aa5d802f187728fb0787f24214 *sci010302d2t3.shn 520301db07d74f2d95ce2ecf4256ce16 *sci010302d2t2.shn 2b57d490ffa0012076a095605dabf91c *sci010302d2t1.shn 331bab5d4614bb375a24071250f53d7e *sci010302d2t4.shn 2d0ae555b19646eee6b2f4122dfe3d6b *sci010302d2t5.shn ac045270baffdd9cea018ce83f97c550 *sci010302d2t6.shn 9321f9e3699b5d25ddd7a99cceb2dfe7 *sci010302d2t7.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned