a6ddba9b38b0617dc2b80c5cfede66b6 *db12-31-99d4t2.shn d60887c0391e77d3bd14f7780cd4ebac *db12-31-99d4t3.shn b6056a4e0d2100a524edf9098842e830 *db12-31-99d4t4.shn 1ad88ac93a8b040fce95e006bf3fd2cf *db12-31-99d4t5.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned