Updated to WP 5.4 today, and now get the following warning on all admin pages. I’ve deactivated all plugins. I’m using Trellis, Bedrock and Sage 9.
( ! ) 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 /srv/www/site.com/current/web/wp/wp-includes/functions.php on line 5088
Call Stack
Time Memory Function Location
1 0.0014 523976 {main}( ) …/plugins.php:0
2 0.7025 46210072 require_once( ‘/srv/www/site.com/current/web/wp/wp-admin/admin-header.php’ ) …/plugins.php:486
3 0.7254 46321472 WP_Screen->render_screen_meta( ) …/admin-header.php:259
4 0.7254 46321848 apply_filters_deprecated( ) …/class-wp-screen.php:823
5 0.7254 46321848 _deprecated_hook( ) …/plugin.php:631
6 0.7254 46322168 trigger_error ( ) …/functions.php:5088