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 ('4ba1d1535f01514f8f5ba15cf586bae3', -1, 1713586256, 1713586256, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php