685deab770f818035a338bb7418b43b8 *db00-10-26d4t1.shn 439d8a5c9f75647ee1dcacd819156ffe *db00-10-26d4t2.shn c4b43524e415f1dbdd98fb2e5d43de56 *db00-10-26d4t3.shn c3f9642bfed1d9e1bca180e385acf2b7 *db00-10-26d4t4.shn 3870204cfb973b71924401215928125d *db00-10-26d4t5.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned