Error... after installing with Fantastico

[taid]

I actually haven't tried installing it manually.... but when i installed the board with Fantastico it gave me the following error when i try to open up the board:

Notice: Only variables should be assigned by reference in /home/japan2/public_html/forums/Sources/Subs.php on line 232

Notice: Undefined index: is_admin in /home/japan2/public_html/forums/Sources/Security.php on line 556

Notice: Undefined index: permissions in /home/japan2/public_html/forums/Sources/Security.php on line 563

Warning: in_array(): Wrong datatype for second argument in /home/japan2/public_html/forums/Sources/Security.php on line 563
session_start(): Cannot send session cookie - headers already sent by (output started at /home/japan2/public_html/forums/Sources/Subs.php:232)

what should i do? please help?

the URL is : hxxp:forums.japantalk.net [nonactive]

[xenovanis]

PHP 4.4.0 Compatibility