ILM rollover problem

Elastic Stack Elasticsearch
1

Hi. I have a problem with index lifecycle management - rollout

that is my ILM policy

{
  "policy": {
    "phases": {
      "hot": {
        "min_age": "0ms",
        "actions": {}
      },
      "delete": {
        "min_age": "30d",
        "actions": {
          "delete": {
            "delete_searchable_snapshot": true
          },
          "wait_for_snapshot": {
            "policy": "Snapto"
          }
        }
      }
    }
  }
}

My all indexes stuck on rollover storage. I was tried all possible known alternatives but can't works.

Error explain is :

{
  "indices": {
    "loginsight-2024.09.20": {
      "index": "loginsight-2024.09.20",
      "managed": true,
      "policy": "loginsight-30days-policy",
      "index_creation_date_millis": 1726790396559,
      "time_since_index_creation": "26.79d",
      "lifecycle_date_millis": 1726790396559,
      "age": "26.79d",
      "phase": "hot",
      "phase_time_millis": 1729104988302,
      "action": "rollover",
      "action_time_millis": 1729081028546,
      "step": "ERROR",
      "step_time_millis": 1729105588232,
      "failed_step": "check-rollover-ready",
      "is_auto_retryable_error": true,
      "failed_step_retry_count": 20,
      "step_info": {
        "type": "illegal_argument_exception",
        "reason": "setting [index.lifecycle.rollover_alias] for index [loginsight-2024.09.20] is empty or not defined"
      },
      "phase_execution": {
        "policy": "loginsight-30days-policy",
        "phase_definition": {
          "min_age": "0ms",
          "actions": {
            "rollover": {
              "max_age": "30d",
              "min_docs": 1,
              "max_primary_shard_docs": 200000000,
              "max_primary_shard_size": "50gb"
            }
          }
        },
        "version": 8,
        "modified_date_in_millis": 1729103464068
      }
    },

Can someone help me fix that problem ?