Deprecated: Non-static method

Resolved jamesmohr
(@jamesmohr)

5 years, 10 months ago

Fedora release 31 (Thirty One)
PHP 7.3.17
Wordpress 5.5

I have two sites running on my server, both WP version 5.5 and both have Version 1.0.1 of the Multilevel Navigation Menu. One works fine and in the other I am getting these message on every page (as far as I can see):

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_register_menu() should not be called statically in /data/home/linux-tu/public_html/wp-includes/class-wp-hook.php on line 287

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_add_menu() should not be called statically in /data/home/linux-tu/public_html/wp-includes/class-wp-hook.php on line 287

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_setting_display() should not be called statically in /data/home/linux-tu/public_html/wp-includes/class-wp-hook.php on line 287

Notice: Undefined variable: mnmwp_menu_shortcode in /data/home/linux-tu/public_html/wp-content/plugins/multilevel-navigation-menu/multilevel-navigation-menu.php on line 285

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_assets() should not be called statically in /data/home/linux-tu/public_html/wp-includes/class-wp-hook.php on line 287

When I deactivate the plugin, the messages do not appear.

Viewing 4 replies - 1 through 4 (of 4 total)

Thread Starter

jamesmohr

(@jamesmohr)

5 years, 10 months ago

I figured it out!

Site 1: wp-config.php:define( ‘WP_DEBUG’, true);
Site 2: wp-config.php:define( ‘WP_DEBUG’, false );

Setting WP_DEBUG to false in Site 1 did the trick.

Plugin Author

Laxman Prajapati

(@laxman-prajapati)

5 years, 6 months ago

Done, Thanks!

davoc

(@davoc)

5 years, 5 months ago

This is not really a fix. It just hides the messages. Are you working on a fix for these issues? They appear frontend and backend:

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_register_menu() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_add_menu() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_setting_display() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

Notice: Undefined variable: mnmwp_menu_shortcode in /Users/username/Sites/blah/web/app/plugins/multilevel-navigation-menu/multilevel-navigation-menu.php on line 285

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_assets() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

Deprecated: contextual_help is deprecated since version 3.3.0! Use get_current_screen()->add_help_tab(), get_current_screen()->remove_help_tab() instead. in /Users/username/Sites/blah/web/wp/wp-includes/functions.php on line 5234

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_menu_selection_admin_notice() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_menu_page() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

In the admin and:

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_register_menu() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

Deprecated: Non-static method Multilevel_Navigation_Menu_WP::mnmwp_frontend_assets() should not be called statically in /Users/username/Sites/blah/web/wp/wp-includes/class-wp-hook.php on line 287

Frontend.

Thanks!