503 Service Unavailable

 | Hx4PUN-_5g1JDzYVuHU5kQ

  • ORDS was unable to make a connection to the database. This can occur if the database is unavailable, the maximum number of sessions has been reached or the pool is not correctly configured. The connection pool named: |apex|| had the following error(s): Er is een uitzondering opgetreden bij het ophalen van de verbinding.: oracle.ucp.UniversalConnectionPoolException: Alle verbindingen in Universal Connection Pool zijn in gebruik.