I am getting the same two messages in my environment. (Ubuntu 20.04, Elementor Version 2.9.14). I am not using the pro version of the plugin. The theme is JupiterX Version 1.20.0
Warning: illegal string offset ‘pro_widgets’ in …/wp-content/plugins/elementor/includes/api.php on line 160
Notice: Uninitialized string offset: 0 in …/wp-content/plugins/elementor/includes/api.php on line 160
The warning and notice doesn’t appear to create any issues with using elementor but I would like not to have warning and notices display each time I edit a page.
Is the a known fix for this issue?
