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 ('55ed28387fa8112becb4f2c106ea0ba7', -1, 1714038674, 1714038674, '12776b60', 12, 0, 0)

Line : 193
File : sessions.php