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: --> 427481e36cfdba10740edf2a8375e152d0f13f7fe990ce2bdcd8b3f558933cdd:23:34 | 23 | self.signer_account.save(<- ABRoyaleGame.updatePlayerKey( 24 | signup_key: <-signupKey 25 | ), to: ABRoyaleGame.KeyStoragePath) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: pre-condition failed: Player already signed up --> 5d48f282222237c0.ABRoyaleGame:437:12 | 437 | !self.signup_keys.containsKey(signup_key.key_id) : "Player already signed up" | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^