Help me Pleae :( Cant open admincp page longer

[k6rikko]

Hi all , iam not a crack but i was spend a lot of time to customize our page . Today the latest i was installing was ibproarcade, but after this all was working fine (only ie9 probs in style).
Later i was like to log into the admincp and i got the following message.


A white page with written :

Warning: require(content.php) [function.require]: failed to open stream: No such file or directory in /var/www/webXXX/html/k6forum/admincp/index.php on line 56

Warning: require(content.php) [function.require]: failed to open stream: No such file or directory in /var/www/webXXX/html/k6forum/admincp/index.php on line 56

Fatal error: require() [function.require]: Failed opening required 'content.php' (include_path='.:/usr/share/php:/usr/share/pear') in /var/www/webXXX/html/k6forum/admincp/index.php on line 56



Iam so confused now and have big panic to loose all my styles if i have to install the board from beginning new <.<

many many thanks,

Rikko