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 ('8dca965ea376d30be65583717b25dd3e', -1, 1711624684, 1711624684, '12d14257', -10, 0, 0)

Line : 193
File : sessions.php