Fixes the bug in WordPress 4.9.2 ( may be in lower version also) in category listing page pagination. When you are using permalink structure as %category%/%postname% , second page URL of category listing page will be category-name/page/2 which WordPress identify \\”page\\” as post name. And will return 404 error page. This plug-in will fix the issue. This also fix the next and previous buttons bug in while using custom permalink structure.