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 /home/p44247/domains/hollands-ontwerp.nl/public_html/wp-content/plugins/dropdown-menus/dropdown-menus.php on line 127

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 /home/p44247/domains/hollands-ontwerp.nl/public_html/wp-content/plugins/dropdown-menus/dropdown-menus.php on line 138

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 /home/p44247/domains/hollands-ontwerp.nl/public_html/wp-content/plugins/dropdown-menus/dropdown-menus.php on line 152

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 /home/p44247/domains/hollands-ontwerp.nl/public_html/wp-content/plugins/dropdown-menus/dropdown-menus.php on line 190

Warning: Cannot modify header information - headers already sent by (output started at /home/p44247/domains/hollands-ontwerp.nl/public_html/wp-content/plugins/dropdown-menus/dropdown-menus.php:113) in /home/p44247/domains/hollands-ontwerp.nl/public_html/wp-includes/pluggable.php on line 1219