GrapQL support for Neo4j database

I am looking for GrapQL support for Neo4j database.
I tried to use Grandstack, but it is not connecting my Neo4j database

Database initialization failed to complete
Failed to connect to server. Please ensure that your database is listening on the correct host and port and that you have compatible encryption settings both on Neo4j server and driver. Note that the default encryption setting has changed in Neo4j 4.0. Caused by: Client network socket disconnected before secure TLS connection was established