odoo18啟動失敗Is the server running locally and accepting connections on that socket?

  File "/home/odoo/odoo/odoo18/venv/lib/python3.10/site-packages/psycopg2/__init__.py", line 122, in connect
    conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: 連接到套接字"/home/odoo/odoo18/pgsql-16/socket_postgresql/.s.PGSQL.5433"上的服務器失敗:沒有那個文件或目錄
	Is the server running locally and accepting connections on that socket?

這個問題是數據庫連接失敗
1、檢查數據庫是否已經啟動
2、數據庫連接地址是否正確