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 ('42a1b6f08e877b502f385ec9a3ac65c4', -1, 1714076709, 1714076709, '0390711e', -2, 0, 0)

Line : 193
File : sessions.php