phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('819911c5e34d4f8261b7341fa6375ae8', -1, 1714133303, 1714133303, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php