Index template pattern error

[Thuunder7]

Hi guys,

I am trying to create a new index template but for some reason elasticsearch is assuming that there is already one index template with the index pattern requested...

{
  "error" : {
    "root_cause" : [
      {
        "type" : "illegal_argument_exception",
        "reason" : "index template [my-test-app-env-eaisg] has index patterns [my-testv3-app-*-eaisg-*, my-testv4-app-*-eaisg-*] matching patterns from existing templates [my-test-app-env-eaisap] with patterns (my-test-app-env-eaisap => [my-testv3-app-*-eaisap-*, my-testv4-app-*-eaisap-*]) that have the same priority [0], multiple index templates may not match during index creation, please use a different priority"
      }
    ],
    "type" : "illegal_argument_exception",
    "reason" : "index template [my-test-app-env-eaisg] has index patterns [my-testv3-app-*-eaisg-*, my-testv4-app-*-eaisg-*] matching patterns from existing templates [my-test-app-env-eaisap] with patterns (my-test-app-env-eaisap => [my-testv3-app-*-eaisap-*, my-testv4-app-*-eaisap-*]) that have the same priority [0], multiple index templates may not match during index creation, please use a different priority"
  },
  "status" : 400
}

As you can see above, both index templates have different index patterns, so im a bit confused on why it doesnt allow me to create this index template.

Do you have any ideia why is this happening?

Thanks