5284fed4a6c816406c27cddde70052e3 *db01-04-22d1t5.shn 715e58a1c1e4cb0c42e7e549653ae785 *db01-04-22d1t2.shn 6ab4ef3bf76056901d3c92006e957294 *db01-04-22d1t3.shn 9b2f053b20883e0ac62fec85d825ceef *db01-04-22d1t4.shn c1546a45b8b4e8ed85e33e5dc7bfedb9 *db01-04-22d1t1.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned