It's an RBAC issue. You need to have a service account with a cluster-admin role. And you should pass this service account during HELM initialization.
For example, if you have created a service account with the name tiller, you heml command would look like the following.
helm init --service-account=tiller
I followed this blog to resolve this issue. https://scriptcrunch.com/helm-error-no-available-release/