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 ('a92a3f2317c1130625221ed1a01e4183', -1, 1714250782, 1714250782, '12bfd8a3', 19, 0)

Line : 158
File : sessions.php