PostgreSQL Support Articles

Run the command “CREATE EXTENSION vector;”
Include the --no-role-passwords flag in the command.
You can fix this pg_dump error by either upgrading pg_dump, matching the correct pg_dump for your server version, or using a third-party backup tool.
Verify your connection string and add your local machine to the database cluster’s trusted sources.
Add your machine to the database cluster’s list of trusted sources.
Prepend your connection string with your database client.
Check for typos and formatting errors in the connection string.
Verify that the hostname is correct and whether your local machine has DNS resolution problems.
Verify that the hostname is correct and that you’ve created the database.
Check your cluster and username/password combination.
We are currently processing the cluster, most likely for maintenance. You can expect no downtime or performance issues.