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 ('126e374047b7e872095558b9b73bb6bd', -1, 1714192357, 1714192357, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php