Bucket Context Bootsrap Error

Team…

I have used the following code to create a bucket context
var context = new BucketContext(await cluster.BucketAsync(“travel-sample”));
While runing the application getting an error like “DocumentFilter manager has not been registered with the couchbase cluster. Be sure AddLing is called on $ClusterOptions during bootstrap”

I even used the below line for the cluster bootstrap
await cluster.WaitUntilReadyAsync(TimeSpan.FromSeconds(10));

Still getting the same error…

Could anyone help me with this

Dotnet SDK 3.0.7 and Linq2Couchbase 2.0.0-beta.1 used