In the last few hours I have been unable to save any objects at all within Kibana. I am getting the same 503 error for all saved objects, like Dashboards, Visualizations, and Discover searches. However, all other features in Kibana appear to be working correctly
After clicking Save and entering a name for the Saved Object, there is a period of loading followed by the error message
"Search 'test' was not saved
I am receiving this message as a Superuser, however, the error is occurring for all users and across all Spaces.
There are no error messages in the Elasticsearch or Kibana consoles, however, I am seeing the following error message in the browser console
'Failed to load resource: the server responded with a status of 503 (Service Unavailable)'
A restart of the Kibana application and the elasticsearch cluster did not resolve the issue, and no error messages are displayed in the console