thanks, I entered the page you mentioned, but on all links on it I get this error:

phpBB : Critical Error

Error updating sessions table

DEBUG MODE

SQL Error : 1054 Unknown column 'PAGE_COMPETITIONS' in 'field list'

UPDATE phpbb_sessions SET session_time = 1167011587, session_page = PAGE_COMPETITIONS WHERE session_id = '151f84d3d9066dc2cd20dc194c1b86fa'

Line : 267
File : sessions.php