Redirect without HTTP doesnt work

I have installed MediaWiki, and a link dissapears that redirects me to 'http://wiki.website.com/mw-config/index.php'. The problem is: I go to 'http://mw-config/index.php'. How is t开发者_开发问答hat possible?

Thanks!

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It's likely the link is being written out as href="//mw-config/index.php" which will cause the behaviour you are seeing. The question of why is probably something to do with your configuration (something to do with a base path, if this is the cause), but it's hard to say exactly what without knowing more.