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 ('f2d786167f59fceffa9d0ab3f4c9a0e8', -1, 1714151051, 1714151051, '12d87937', 0, 0, 0)

Line : 193
File : sessions.php