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) VALUES ('5ef0bc0525b7873da299f724e34a52f8', -1, 1714681490, 1714681490, '03864dc3', -2, 0)

Line : 158
File : sessions.php