On Issue with exit from PoS Bridge

I am trying to exit ERC20 via the Pos Bridge, but there is a error…
How to fix this error?

Here is my root/child token contract.
Root: 0x9bed8B348182Cbe835E70cD8437e3293e1B713fE
Child: 0x3e409E53f6d75d067e7C0453a5bBC336fd503e04

Below is the error message.

Uncaught (in promise) Error: execution reverted: RootChainManager: INVALID_PROOF
  "originalError": {
    "code": 3,
    "data": "0x08c379a00000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001f526f6f74436861696e4d616e616765723a20494e56414c49445f50524f4f4600",
    "message": "execution reverted: RootChainManager: INVALID_PROOF"