Using new WordPress Fix HTML5 Validation plugin you can fix current HTML syntax errors raised due to how WordPress is returning some links with rel=”category tag”. The plugin provides a temporary WordPress hack as the problem would be getting fixed in the future versions of WordPress till then simply install and activate this WordPress plugin.
![](https://i0.wp.com/sangkrit.net/wp-content/uploads/2013/05/HTML5-logo-black.png?resize=512%2C372&ssl=1)