Unable to find valid certification path logstash

I am running ELK version 8.3.3 on docker and Logstash seperately . After I edit my logstash config file and running the Logstash, i got the error with "unable to find valid certification path to request target" . I think the issue has to do with https over http by default on ELK version 8.X . How do i resolve this?

Thank youuuu