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 ('482661de85dc0a1d42737f0828486bd4', -1, 1713298819, 1713298819, '038d6478', -1, 0, 0)

Line : 193
File : sessions.php