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 ('e8f91d445b527c2a5f9ca5dac5ad9b46', -1, 1714075637, 1714075637, '03910f01', 2, 0, 0)

Line : 193
File : sessions.php