phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7bdf8ab067c3103989f5b6c6d646af88', -1, 1749560650, 1749560650, 'd849d83e', 33, 0, 0)

Line : 190
File : sessions.php