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 ('8e35b7f8a4ce9f3579dd552f9a35cca3', -1, 1742028240, 1742028240, '12610e53', 0, 0, 0)

Line : 193
File : sessions.php