When activating the plugin WP_Eventlist as a widget to the sidebar, I get the following error. The plugin worked on the website before. Any idea what the problem might be? The website is running on noblogs.org (Wordpress 5.8 I believe) with the theme 'Twenty Sixteen'
When activating the plugin WP_Eventlist as a widget to the sidebar, I get the following error. The plugin worked on the website before. Any idea what the problem might be? The website is running on noblogs.org (Wordpress 5.8 I believe) with the theme 'Twenty Sixteen'