Execution of RPA breaking at start method for outlook

While executing the outlook module (open outlook), the execution is breaking at start method and agent.

[STAT] 2021-02-05 11:26:47 - - <ACTION_START> - Start action 'start' - 'Init' // dur: - - avg: - etc:
[WARN] 2021-02-05 11:26:48 - - Method manageException invoked
[ERROR] 2021-02-05 11:26:48 - - java.lang.reflect.InvocationTargetException

Exception thrown on agent.