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 ('8a602e0e10f0d6b57c46cb0e0dbe6b05', -1, 1713553871, 1713553871, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php