[root@k8s-master2 ~]# helm install prometheus-operator -n prometheus-operator prometheus-operator
manifest_sorter.go:192: info: skipping unknown hook: "crd-install"
manifest_sorter.go:192: info: skipping unknown hook: "crd-install"
manifest_sorter.go:192: info: skipping unknown hook: "crd-install"
manifest_sorter.go:192: info: skipping unknown hook: "crd-install"
manifest_sorter.go:192: info: skipping unknown hook: "crd-install"
manifest_sorter.go:192: info: skipping unknown hook: "crd-install"
Error: rendered manifests contain a resource that already exists. Unable to continue with install: could not get information about the resource: Get http://localhost:8080/apis/monitoring.coreos.com/v1/namespaces/prometheus-operator/alertmanagers/prometheus-operator-alertmanager: EOF

老师我的helm版本可能比较高，这种是什么报错呢？ 我需要修改什么呢？