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 ('4abc17f4d292456d427b4a9e12695d5e', -1, 1714170101, 1714170101, '038595a8', 0, 0, 0)

Line : 193
File : sessions.php