Can't access index

Elastic Stack Elasticsearch
1

I can't seem to access my filebeat-* index. I gets this message which once expanded says:

      "type": "illegal_argument_exception",
      "reason": "Field [Date] of type [keyword] does not support custom formats" i

This is what I see in my index pattern for filebeat and this is the settings for the Date field. I tried refreshing the index but it still doesn't work.

Does anyone know what's going on? Is it possible to fix?

Thanks ahead.

2

I guess you have 2 differents indexes, each one have a specific type for field Date

image

3

Thanks for the response,

Do you happen to know how to fix this? As in how to change it? I'm just not sure.