b2e31bd975a723ab2e0d0e1c43df8998 *sci960718d2t4.shn 2246580e1ee443c8a4235886605fa21e *sci960718d2t2.shn c22cc412db0610ef7af75ee2c24ebb1c *sci960718d2t3.shn 81782ab52702a81d449fa749f953dce4 *sci960718d2t1.shn 0d8f7c13a7ec1fc212fc3ad9c60cc822 *sci960718d2t5.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned