Error while updating to Traefik version 2.9.9

We are upgrading traefik version from 2.9.8 to 2.9.9.

While upgrading, we are receiving error in logs

{"ACME CA":"[","level":"error","msg":"Unable](,%22level%22:%22error%22,%22msg%22:%22Unable) to obtain ACME certificate for domains \"\": unable to generate a certificate for the domains []: acme: error: 429 :: POST :: :: urn:ietf:params:acme:error:rateLimited :: Error creating new order :: too many failed authorizations recently: see [","providerName":"le.acme","routerName":"traefik-forward-authserverhttps-ae666fdd12603d0225d0@kubernetescrd","rule":"Host(``)","time":"2023-04-17T07:29:05Z"}](,%22providerName%22:%22le.acme%22,%22routerName%22:%22traefik-forward-authserverhttps-ae666fdd12603d0225d0@kubernetescrd%22,%22rule%22:%22Host(,%22time%22:%222023-04-17T07:29:05Z%22%7D)

Also our Pod is going in crashloop please refer below screen shot

Can anyone guide me on this, as iam new for traefik

Message is clear, you hit LE limits, which is a pain:

Check the logs why Traefik is restarting. Make sure you persist any retrieved LE certs to avoid hitting limits.

Usually a separate cert manager is used with Traefik in k8s for "distributed LE“, when using multiple Traefik instances in parallel.