I am testing WordPress 5.3 (5.3-RC4-46673) with my theme. I’ve WP_DEBUG enabled. I discover the next error within the dashboard now:
Discover: add_submenu_page was known as incorrectly. The seventh parameter handed to add_submenu_page() must be an integer representing menu place. Please see Debugging in WordPress for extra info. (This message was added in model 5.3.0.) in /app/wp-includes/capabilities.php on line 4903
There is a associated ticket for this error right here: Trac Ticket #48249
Troubleshooting
The theme I am utilizing is a baby theme.
- Disabled all plugins, difficulty persists.
- Difficulty occurs with little one them energetic and guardian theme energetic.
- Difficulty goes away with twentynineteen.
So it is positively inside the theme. Simply undecided the best way to go about monitoring this down.