app.owner.call 명령 실행시 에러가 납니다.

포트번호를 바꾸고 실행해봤는데요 그럼 저런 error가 떠요ㅠㅠ 어떻게 해결해야 하나요..PS C:UsersdkfkfBlockchainreal-estate> truffle migrate --network ganacheUsing network 'ganache'.Error: Attempting to run transaction which calls a contract function, but recipient address 0x27b61efb1824da5611941285c320386da052efec is not a contract addressat Object.InvalidResponse (C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:~web3libweb3errors.js:38:1)at C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:~web3libweb3requestmanager.js:86:1at C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:packagestruffle-providerwrapper.js:134:1at XMLHttpRequest.request.onreadystatechange (C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:~web3libweb3httpprovider.js:128:1)at XMLHttpRequestEventTarget.dispatchEvent (C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:~xhr2libxhr2.js:64:1)at XMLHttpRequest._setReadyState (C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:~xhr2libxhr2.js:354:1)at XMLHttpRequest._onHttpResponseEnd (C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:~xhr2libxhr2.js:509:1)at IncomingMessage. (C:UsersdkfkfAppDataRoamingnpmnode_modulestrufflebuildwebpack:~xhr2libxhr2.js:469:1)at IncomingMessage.emit (events.js:202:15)at endReadableNT (_stream_readable.js:1129:12)at processTicksAndRejections (internal/process/next_tick.js:76:17)