ef94d2dbf4626e7374a0bbf60f87a943 *sci00-11-19d1t1.shn 759fac4ec066812881e885019bb826fc *sci00-11-19d1t2.shn 05614082ed1c88294d4c2a132a52e9ac *sci00-11-19d1t3.shn 9d49c584a69216e994ff4d4ff317e9d6 *sci00-11-19d1t4.shn b2970c5de1ff2a98aaed612ef5e63b2c *sci00-11-19d1t6.shn 49ebc00f0aab8e9fbe709b1d8b91296c *sci00-11-19d1t5.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned