77ea3de5b789cb860b8ab71df2443a5d *db01-09-13d1t5.shn fd4cd04041e6b3e06032ceed75199cca *db01-09-13d1t2.shn 4d157723cd4df2efe18dd98d1739125f *db01-09-13d1t3.shn db61e374cdb69b860eab1fb7e1852e55 *db01-09-13d1t4.shn 1b7c00d76b5cce56bd7db49dd0d52399 *db01-09-13d1t1.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned