phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1364 Field 'session_topic' 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 ('4dab50dc39be49eeeda8e1f215507ec0', -1, 1710831982, 1710831982, '36f24be0', -1031, 0, 0)

Line : 193
File : sessions.php