Warning: Declaration of DropDown_Nav_Menu::start_lvl(&$output, $depth) should be compatible with Walker_Nav_Menu::start_lvl(&$output, $depth = 0, $args = Array) in /var/www/vhosts/bibliotheekacademie.nl/httpdocs/wp-content/themes/grandcollege-v1-09/include/plugin/dropdown-menus.php on line 120

Warning: Declaration of DropDown_Nav_Menu::end_lvl(&$output, $depth) should be compatible with Walker_Nav_Menu::end_lvl(&$output, $depth = 0, $args = Array) in /var/www/vhosts/bibliotheekacademie.nl/httpdocs/wp-content/themes/grandcollege-v1-09/include/plugin/dropdown-menus.php on line 120

Warning: Declaration of DropDown_Nav_Menu::start_el(&$output, $item, $depth, $args) should be compatible with Walker_Nav_Menu::start_el(&$output, $item, $depth = 0, $args = Array, $id = 0) in /var/www/vhosts/bibliotheekacademie.nl/httpdocs/wp-content/themes/grandcollege-v1-09/include/plugin/dropdown-menus.php on line 120

Warning: Declaration of DropDown_Nav_Menu::end_el(&$output, $item, $depth) should be compatible with Walker_Nav_Menu::end_el(&$output, $item, $depth = 0, $args = Array) in /var/www/vhosts/bibliotheekacademie.nl/httpdocs/wp-content/themes/grandcollege-v1-09/include/plugin/dropdown-menus.php on line 120