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 ('ea4d8ff4d8b4d6f690296ebcec4d7b97', -1, 1714600382, 1714600382, '1276c1e8', -9, 0, 0)

Line : 193
File : sessions.php