Agent port failing to get agent checkers

ERROR (Single Cluster Manager) Failed to update agent checkers for some nodes {"cluster": "7ab9175aab42f0ef067f92b0b6be0a0e", "error": "failed to get checker results from one or more node: failed to get checker results from https://10.144.212.101:18091: failed to get checkers: failed to parse response: json: cannot unmarshal object into Go value of type []*values.WrappedCheckerResult", "errorCauses": [{"error": "failed to get checker results from https://10.144.212.101:18091: failed to get checkers: failed to parse response: json: cannot unmarshal object into Go value of type []*values.WrappedCheckerResult"}]}