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 ('12699d66c4f8a894082883847e9c35d9', -1, 1711615677, 1711615677, '2cde6831', 0, 0, 0)

Line : 193
File : sessions.php