ENGINE - 16004 Exception while closing the command context : EL1007E

While creating the process instance Camunda is throwing the following error. can somebody help what is the issue.
We are using spring event listeners and while creating the process instance we are seeing below exception.

ENGINE - 16004 Exception while closing the command context : EL1007E

Can you provide us with more information like the process model, the technologies you are using (Spring Boot/Java EE) and they way you start the process (REST API/Java API/Tasklist)?