[tempo-metrics-generator] Dropped sample for series that was not explicitly dropped via relabelling

[intvaricha]

I have updated the helm chart to version 1.39.4 and got the error from metrics-generator

Dropped sample for series that was not explicitly dropped via relabelling

Here is my config. Can anyone suggest to me how to fix it?

  metricsGenerator:
    enabled: true
    replicas: 3
    service:
      annotations:
        service.kubernetes.io/topology-mode: auto
    maxUnavailable: 100%
    resources:
      requests:
        cpu: 50m
        memory: 2.75Gi
      limits:
        cpu: 1000m
        memory: 10Gi
    config:
      registry:
        collection_interval: 15s
        stale_duration: 15m
      storage:
        remote_write_flush_deadline: 1m
        remote_write_add_org_id_header: true
        remote_write:
          - url: https://xxxxx/api/v1/push
            send_exemplars: true
        wal:
          wal_compression: lz4
      traces_storage:
        v2_encoding: lz4
        search_encoding: lz4
      processor: 
        service_graphs:
          histogram_buckets: [0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8]
          max_items: 10000
          wait: 10s
          workers: 10
        span_metrics:
          dimensions:
            - http.method
            - http.status_code
            - http.route
            - service.namespace
            - service.env
            - service.deployment_name
            - http.url
          histogram_buckets:
            [
              0.002,
              0.004,
              0.008,
              0.016,
              0.032,
              0.064,
              0.128,
              0.256,
              0.512,
              1.02,
              2.05,
              3.07,
              4.10,
            ]