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 ('9a63f0818d5501efb4276ca1132a7853', -1, 1714076814, 1714076814, '12777b20', 0, 0, 0)

Line : 193
File : sessions.php