After updating from RC2 to RC3, Also applying the couple fixes stickied in this forum [related to mcp_ban and function_module]
everything works fine but i can't "mange" forum roles item
ACP >> permissions >> permission rules >> forum roles
it yields this error message
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[phpBB Debug] PHP Notice: in file /includes/acp/auth.php on line 603: Undefined offset: 0
[phpBB Debug] PHP Notice: in file /adm/index.php on line 153: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3685)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 155: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3685)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 156: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3685)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 157: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3685)
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Reported @ http://www.phpbb.com/community/viewtopic.php?f=46&t=564289&hilit=#p3098717