If you’re using Elementor on a website and seeing a gray or blank page when the page loads, or if the widgets panel is not loading, there may be a conflict between Elementor and another plugin on your website. These issues could be caused by server limits, plugin conflicts, Elementor system requirements, or even a trigger event from an active security tool.
Another possibility is that you have a conflicting theme or plugin on your website. If this is the case, try reloading the page and disabling any conflicting plugins. You can check this in the Elementor settings, under the General section. If the problem persists, you may have modified your theme recently, or you may be using a plugin that doesn’t work. If all of these are the cause of the error, you may want to consider switching to a different theme or plugin for a while.
Another problem that you may encounter with elementor pro is that you can’t access the wordpress dashboard after it has been activated. In this case, you may need to login to your hosting control panel, or cpanel. This control panel contains your public_html and wp-content folders. These folders store your website’s plugins, themes, and uploads.
This critical error usually points to a conflict in the theme you’re using. If you’re using a custom theme, you can try deleting the current theme and reinstalling the default. However, you should make sure to back up your theme files first. Otherwise, you may lose the custom styling that you’ve made.
Another cause of fatal errors in Elementor is a corrupt database. A corrupted database can be caused by third-party products or unupdated Elementor addons. If you’ve installed an addon that’s incompatible with Elementor, deactivate it and reinstall it.
If you’re having trouble with “there has been a critical error on this website.” on your WordPress site, you can use the debug mode to see what the problem is. This will give you detailed information on the error you’re experiencing. Then, you can fix the error.
Another cause of this critical error can be related to your theme or plugin. In the previous versions of WordPress, this error message read “your site is experiencing technical difficulties.” In the 5.4 version, developers changed the message to “there has been a critical error on this website.” This error can also be caused by your PHP memory limit.