Pega Rule Error

I am trying to create a rest api in one of the cloud instances on the BA learning path, and I face the following error message

Commit error:
A commit cannot be performed because a deferred save of instance RULE-ADMIN-SYSTEM-SETTINGS MYTOWN311-E3 AUTHPROFILE #20200921T002607.072 GMT failed: code: SQLState: Message:

Hello,

You need to go up to the original issue to understand the root cause. This might need full log analysis.