Error message

• Notice: Undefined index: db_port in include_once() (line 34 of /home/aegir/platforms/production_d7/sites/nieuwpoortswaterstroom.nl/settings.php).
• Notice: Undefined index: db_port in include_once() (line 38 of /home/aegir/platforms/production_d7/sites/nieuwpoortswaterstroom.nl/settings.php).