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 ('8e48259de5d4393644fdfb81c9189b31', -1, 1714335311, 1714335311, '12de7dab', -2, 0)

Line : 158
File : sessions.php