Uptime Monitor - An internal server error


Kibana uptime monitor showing "An internal server error occurred". And we couldnt view any details in the Kibana uptime monitor. But we could see the nodes document under Discover.

And also, in heartbeat indices I could see the below error "index lifecycle error". Please guide us.


Any idea? Was it working?

Its not working...we have no idea to fix this


We upgraded ES, Kibana and heartbeat from 7.13.1 to 7.14.0 automatically fixed this issue. We do noticed a Legacy heartbeat index template created.