How to modify your .htaccess fileInstructions on editing the .htaccess file using cPanel and other methods.
Other Possible CausesHot Link Protection may be enabled or there could be a problem with the .htaccess file.
404 Errors After Clicking WordPress LinksThese can occur if a new theme has been activated or rewrite rules have been altered.
Option 1: Correct the PermalinksLog in to WordPress, go to Settings > Permalinks, set to Default, save, and revert back.