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 ('7254a5de001a870c8e01d7cbcb3a9abe', -1, 1711727612, 1711727612, '035c54c4', -10, 0, 0)

Line : 193
File : sessions.php