Add to patch option throwing error

Hi Team,

When trying to add objects of my application into patch then getting the below error:

HTTP Code: 500 APNX-1-4198-000 Error Evaluating UI Expression Expression evaluation error : [valid:false,syntaxError:false,value:Expression evaluation error: An error occurred while executing a save: com.appian.data.client.AdsException: The specified branch does not exist. Branch: 1052993]

Any suggestions to fix this?

Thanks,

Anandita