CODE_ERROR

There is an error in the cadence code of this transaction.

[Error Code: 1101] error caused by: 1 error occurred: * transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed: error: unexpectedly found nil while forcing an Optional value --> 64e2ea11073709856d224c256ee51541fdbae9dde24d3dbe6adae851ef2bc377:38:20 | 38 | self.Payment <- user.borrow<&FiatToken.Vault>(from: /storage/USDCVault)!.withdraw(amount: amount) as! @FiatToken.Vault | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^