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 ('26de85b53f9a629976c4077a613a2552', -1, 1713981891, 1713981891, '038ac842', -4, 0, 0)

Line : 193
File : sessions.php