Disqus comment system was causing javascript errors, which in chrome console looked something like this: Uncaught Syntax error, unrecognized expression: [href=edit-comments.php?page=disqus] It caused unmovable widgets, screen-options didn’t open and other related javascript issues in admin panel. After some researching it turns out, there’s a simple fix. In /wp-content/plugins/disqus-comment-system/disqus.php, find: href=edit-comments.php?page=disqus and replace it with: href=”edit-comments.php?page=disqus”… Continue reading [Solved] Disqus causing admin panel issues in wordpress