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 ('82a972c4892cc01a85f36c8b14858f8f', -1, 1714080390, 1714080390, '12e2fb44', -4, 0, 0)

Line : 193
File : sessions.php