WordPress Permalink Issues
By enabling a different permalink settings in WordPress we can avoid the problem with WordPress Installation permalinks. After that you can enable your permalink settings.
How to fix the WordPress Hosting Permalink Issues
Open your WordPress Hosting admin panel and login with admin username and password.
Then goto settings menu and click Permalinks
Check which permalink you are using currently.
Change the permalink to any other one which you are not using currently.
Then select your permalink settings and save the changes.