There are messages appearing in my dashboard after recent plugin updates:
Strict Standards: Declaration of cyberchimps_Walker::start_lvl() should be compatible with Walker_Nav_Menu::start_lvl(&$output, $depth = 0, $args = Array) in /home/rapforthemoment/public_html/wp-content/themes/gdvintage/cyberchimps/functions.php on line 272
Strict Standards: Declaration of Cyberchimps_Fallback_Walker::start_lvl() should be compatible with Walker_Page::start_lvl(&$output, $depth = 0, $args = Array) in /home/rapforthemoment/public_html/wp-content/themes/gdvintage/cyberchimps/functions.php on line 326
Strict Standards: Declaration of Cyberchimps_Fallback_Walker::start_el() should be compatible with Walker_Page::start_el(&$output, $page, $depth = 0, $args = Array, $current_page = 0) in /home/rapforthemoment/public_html/wp-content/themes/gdvintage/cyberchimps/functions.php on line 326
How do I fix these to rid them off the top of my dashboard?