something weird happened to my site?

[qaiszz]

so I haven't been on my site for a while, but i DEFINITELY havent modified it in any way whatsoever, well I just checked it yesterday and now theres a weird problem. theres like a gap at the top of the main page, and a gap with error messages on top of the forum..

Images:

http://img210.imageshack.us/i/problem1e.jpg/

http://img191.imageshack.us/i/problem2k.jpg/

I haven't made any edits or amendments to my site or files at all, and it stayed perfectly the same and fine for about a month now, so i'm really not sure what caused this, or what to do to fix it! any help is appreciated, thanks

 

[termz-design]

Hi there,

Looks as if something has changed server side that you haven't noticed. Try re-uploading the core files for the software that runs your site, as that may be the problem. Try that first.

Thanks,
Ciaran

 

[galaxyAbstractor]

It seems like your site has been compromised. I would recommend changing passwords and looking trough the code for malicious code, like unknown javascript and iframes.

The code between <!-- ad --> and <!-- /ad --> is the malicious code in question

 

[cheezo]

did you installed a nulled script for your site?