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 ('d46f7425c9ceb7966f857bedf2ec3aca', -1, 1714056648, 1714056648, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php