TimeOut error after Readonly Rest

We frequently get the below timeout error while searching in Kibana, after installing the Readonly REST plugin. A re-login screen is not prompted. In order to recover from the error, we have to refresh or navigate to other pages and then come back to the search. Can you please help on this.

TypeError: Cannot read property ‘timed_out’ of undefined
at https://ccrc-kibana-rpt.cisco.com/bundles/kibana.bundle.js?v=16108:234:2834
at Function.Promise.try (https://ccrc-kibana-rpt.cisco.com/bundles/commons.bundle.js?v=16108:95:30944)