Am unable to add any staffs to the security group. It pop's for the below mentioned error,
Error processing your request: The operation was rejected because of access control policies.
Reason: The server workflow rejected the operation.
Correlation Id: 6ebb20f7-9807-4db8-a412-8a80cc1fa829
Request Id: 6d05799f-3c92-410c-88c1-accb8f0d64a5
Details: The Workflow Instance 'fbcef8fb-4524-4deb-9af3-c03ca7a7b93e' encountered an internal error during processing. Contact your system administrator for more information.