Index Patterns Warning No default index pattern

Elastic Stack Kibana
1

Hello
after a lot of trial and error with the Installation i have got a running ELK.
But when i went to the homepage it say

Index Patterns Warning No default index pattern. You must select or create one to continue.

where do i have a default index and what should be there?

2

Have a look at https://www.elastic.co/guide/en/kibana/current/tutorial-define-index.html