My forum has been working fine untill yesterday when I added a language pack. Now I can't acces ACP ( I'm already logged on to the board. When I try to log on to the forum in another browser, nothing happens - I don't get an errormessage, nothing happens. When I write xxxxx.com/adm/index.php I get a Sorry this paged is damaged". However I havn't touched the adm folder.
Would could be the problem? I really am clueless