Hi there,
The blank screen issue when editing pages or posts is usually caused by a plugin or theme conflict, caching problems, or insufficient PHP memory. To troubleshoot, try deactivating all plugins and then reactivating them one by one to identify any conflicts. Switching to a default theme like Twenty Twenty-Three can also help determine if the issue is theme-related. Clearing your browser cache, server cache, and any CDN cache is worth a try as well. If the problem persists, increasing the PHP memory limit in your wp-config.php file by adding define('WP_MEMORY_LIMIT', '256M'); might resolve it. Enabling debugging in the same file (define('WP_DEBUG', true);) can help pinpoint errors. If none of these steps work, contacting your hosting provider or reinstalling WordPress core files could be the next step. Let us know how it goes!
