phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1364 Field 'session_pagesub' doesn't have a default value

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4aa56c57bdb44c172a8e4170f1815950', -1, 1711711776, 1711711776, '2cdf28ff', 1, 0, 0)

Line : 195
File : sessions.php