Traceback (most recent call last):
  File "/home/appurprofile/odoo/passenger_wsgi.py", line 7, in application
    conn = psycopg2.connect(
           ^^^^^^^^^^^^^^^^^
  File "/home/appurprofile/virtualenv/odoo/3.11/lib64/python3.11/site-packages/psycopg2/__init__.py", line 122, in connect
    conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
psycopg2.OperationalError: connection to server at "localhost" (127.0.0.1), port 5432 failed: Connection refused
	Is the server running on that host and accepting TCP/IP connections?