Thread:Project:Support desk/Missing frames after upgrade/reply

MediaWiki doesn't use frames. ¿Do you mean that the content isn't stylized properly? Maybe you're using an old or custom skin. Try changing the skin and see if the overall look is better, or at least properly stylized, appending  and. For example, http://localhost/w/index.php?title=Special:RecentChanges&useskin=vector and http://localhost/w/index.php?title=Special:RecentChanges&useskin=monobook.

Also, it may be a problem of script paths, like a misconfigured LocalSettings which sets CSS and JS paths at wrong URLs. Try to find HTTP 404 errors in apache error logs, or try looking at the HTML source of any page and see where the URLs for CSS and JS points, and try to open any URL on your browser to see what you get (a HTTP 404 error, 402, etc).