Hardhat fundme full stack Backend shows error

[Aishwaria8786]

  Contract call:       FundMe#<unrecognized-selector>
  From:                0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
  To:                  0xe7f1725e7734ce288f8367e1bb143e90bb3f0512

  Error: Transaction reverted: function selector was not recognized and there's no fallback function
      at FundMe.<unrecognized-selector> (contracts/FundMe.sol:16)
      at HardhatNode.runCall (/home/aish123/hh-fcc/hardhat-fund-me-fcc/node_modules/hardhat/src/internal/hardhat-network/provider/node.ts:535:20)
      at EthModule._callAction (/home/aish123/hh-fcc/hardhat-fund-me-fcc/node_modules/hardhat/src/internal/hardhat-network/provider/modules/eth.ts:353:9)
      at HardhatNetworkProvider._sendWithLogging (/home/aish123/hh-fcc/hardhat-fund-me-fcc/node_modules/hardhat/src/internal/hardhat-network/provider/provider.ts:138:22)
      at HardhatNetworkProvider.request (/home/aish123/hh-fcc/hardhat-fund-me-fcc/node_modules/hardhat/src/internal/hardhat-network/provider/provider.ts:115:18)
      at JsonRpcHandler._handleRequest (/home/aish123/hh-fcc/hardhat-fund-me-fcc/node_modules/hardhat/src/internal/hardhat-network/jsonrpc/handler.ts:188:20)
      at JsonRpcHandler._handleSingleRequest (/home/aish123/hh-fcc/hardhat-fund-me-fcc/node_modules/hardhat/src/internal/hardhat-network/jsonrpc/handler.ts:167:17)
      at Server.JsonRpcHandler.handleHttp (/home/aish123/hh-fcc/hardhat-fund-me-fcc/node_modules/hardhat/src/internal/hardhat-network/jsonrpc/handler.ts:52:21)

eth_blockNumber
eth_getBlockByNumber
eth_feeHistory

In front end, everything works fine. Fund and withdraw function are working correctly. But in another terminal where hardhat-fund-me-fcc yarn hardhat node is running, it is showing this error. What should I do? I funded multiple times and withdraw the eth but changes are not shown as expected.

[alymurtazamemon]

@Aishwaria8786 I have already answered this query in your another discussion. I am closing this.