There might a replay attack on a particular user. User %1 is attempting to send data that was in request sent by user %2 ...

There might a replay attack on a particular user.

User %1 is attempting to send data that was in request sent by user %2
Cause: This could happen because an attacker is trying to use the data sent by another user.
Resolution:
Refer to the logs to see the user who is performing the replay attack and consider disabling the user