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 ('b8edbed62c6bca75cc5126f2011dd394', -1, 1714167259, 1714167259, '03133872', -9, 0, 0)

Line : 193
File : sessions.php