[Kibana] Monitoring Request Error

Hey guys,
I just upgrade elasticsearch from version 7.4.0 to version 7.4.2. Then while i click to monitoring my elastic clusters in stack monitoring i got this error:
image

but the logstash monitoring is fine. Can you guys help me. Thank you!

Hi @thangvpv,

Are you familiar with the developer tools provided by your browser? If so, can you provide a screenshot (or more details) about the network request that is failing? We'll definitely need to the request and response headers.

Something like this: