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: --> a2eea96e87c849ce383674c0d70a301717ddb82aeaa97d59d71272fe706a5482:18:8 | 18 | IncrementReferral.bind(referrer: referrer, refereeCertificateCap: userCertificateCap) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: assertion failed: Referrer already bound --> 2093c0861ff1bd80.IncrementReferral:38:8 | 38 | assert(self._refereeToReferrer.containsKey(referee) == false, message: "Referrer already bound") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^