bdff2405b001f76c6e4c3116c8e78169 *db98-09-25d3t5.shn 81f82f20a25b636ff214ab5a11076e43 *db98-09-25d3t2.shn e64558935b9447c2fb6b092bc21c5fc9 *db98-09-25d3t3.shn 952b39e173a10532a5126b723116eac7 *db98-09-25d3t4.shn 4f002ec1519a01ada1886262ab4109bc *db98-09-25d3t1.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned