Problem to connect to RDS - Postgres15


I’m trying to connect my database (postgres15 RDS) to Jetadmin but I have this message
(psycopg2.OperationalError) timeout expired (Background on this error at:

I can connect directly from my local terminal, so I’m not sure that there is a problem with the configiration of the database .

psql -h -U postgres -d postgres

can you help me ?