There is a piece of code that seems might have just broke with the latest WP version. I had applied the below code from your codex:<\/p>\n
Since the WP update, I receive this error:<\/p>\n This takes error takes down my site. Any suggestions to fix this? I need to reapply the code so the page title of events is back to Upcoming Events.<\/p>\n FYI, I have switched themes (I use a custom theme I developed) to TwentySeventeen and disabled other plugins with no change.<\/p>\n","protected":false},"template":"","class_list":["post-1434931","topic","type-topic","status-closed","hentry"],"yoast_head":"\n\/\/ Prevent Yoast from changing Event Title Tags for Event Views (Month, List, Etc,)
\nadd_action( 'pre_get_posts', 'tribe_remove_wpseo_title_rewrite', 20 );
\nfunction tribe_remove_wpseo_title_rewrite() {
\n if ( class_exists( 'Tribe__Events__Main' ) && class_exists( 'Tribe__Events__Pro__Main' ) ) {
\n if( tribe_is_month() || tribe_is_upcoming() || tribe_is_past() || tribe_is_day() || tribe_is_map() || tribe_is_photo() || tribe_is_week() ) {
\n $wpseo_front = WPSEO_Frontend::get_instance();
\n remove_filter( 'wp_title', array( $wpseo_front, 'title' ), 15 );
\n remove_filter( 'pre_get_document_title', array( $wpseo_front, 'title' ), 15 );
\n }
\n } elseif ( class_exists( 'Tribe__Events__Main' ) && !class_exists( 'Tribe__Events__Pro__Main' ) ) {
\n if( tribe_is_month() || tribe_is_upcoming() || tribe_is_past() || tribe_is_day() ) {
\n $wpseo_front = WPSEO_Frontend::get_instance();
\n remove_filter( 'wp_title', array( $wpseo_front, 'title' ), 15 );
\n remove_filter( 'pre_get_document_title', array( $wpseo_front, 'title' ), 15 );
\n }
\n }
\n};
\n<\/code><\/p>\n
\nUncaught Error: Call to undefined function tribe_is_month() in \/srv\/bindings\/a331c53837bf4c9c8a695623a5063ec1\/code\/wp-content\/plugins\/constitutional-functions\/constitutional-functions.php:581
\nStack trace:
\n#0 \/srv\/bindings\/a331c53837bf4c9c8a695623a5063ec1\/code\/wp-includes\/class-wp-hook.php(286): tribe_remove_wpseo_title_rewrite(Object(WP_Query))
\n#1 \/srv\/bindings\/a331c53837bf4c9c8a695623a5063ec1\/code\/wp-includes\/class-wp-hook.php(310): WP_Hook->apply_filters(Object(WP_Query), Array)
\n#2 \/srv\/bindings\/a331c53837bf4c9c8a695623a5063ec1\/code\/wp-includes\/plugin.php(515): WP_Hook->do_action(Array)
\n#3 \/srv\/bindings\/a331c53837bf4c9c8a695623a5063ec1\/code\/wp-includes\/class-wp-query.php(1634): do_action_ref_array('pre_get_posts', Array)
\n#4 \/srv\/bindings\/a331c53837bf4c9c8a695623a5063ec1\/code\/wp-includes\/class-wp-query.php(3222): WP_Query->get_posts()
\n#5 \/srv\/bindings\/a331c53837bf4c9c8a695623a5063ec1\/code\/wp-includes\/post.php(1704): WP_Query->query(Array)
\n#6 \/srv\/bindings\/a331c53837bf4c9c8a695623a5063
\n<\/code><\/p>\n