WordPress is fantastic CMS. Most of the world love it feature and flexibility. I am always try to recommend my clients to use this. Sometimes wordpress users face common problems and one of them in posts 404 error. Today we will learn how we can fix this issue.
This is the simple setting we can do fix this issue easy way.
Go to Settings » Permalinks, and simply click on Save Changes button. This will update your permalinks settings and flush rewrite rules. In most cases this solution fixes theWordPress posts 404 error. However, if it does not work for you, then you probably need to update your .htaccess file manually.
Login to your server using FTP, and modify the .htaccess file which is located in root folder. The easiest thing you can do is to temporarily make the file writeable by changing the permissions to 644. You can should manually add this code if that is not alreay in in .htaccess file. If .htaccess file not available then you must upload this file.
# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
# END WordPress