Thread:Project:Support desk/Fatal error: Class 'WikiPage' not found in /path/wiki/includes/context/RequestContext.php on line 202

Upon installing MediaWiki successfully and uploading my LocalSettings.php I try to access my wiki page and I get the following error:

"Fatal error: Class 'WikiPage' not found in /home/aps1/public_html/roadb/includes/context/RequestContext.php on line 202"

I have searched everywhere but can't seem to find anyone else who encountered the same issue.

My versions are as follow: MediaWiki(1.23.5) PHP(5.4) MySQL(5.5) URL: "http://realmsofagony.com/roadb"