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 ('2b0dcfac827c6a4efb027504a4678e54', -1, 1714126999, 1714126999, '0395e5fd', 0, 0, 0)

Line : 193
File : sessions.php