This solution will help you to solve the issue when you get the following message when you open front-end or back-end page of your knowledge base.
URI Protocol hasn't been detected automatically. You need to setup it manually in the \admin\application\config\config.php file.
By default it is set to "AUTO":
Try to set it to "REQUEST_URI":
If you're using GoDaddy shared hosting, these instructions may not help. Check another guide for resolution, if this one won't help.