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 ('e6d8b0667f05e213283b67c04a82e0b2', -1, 1713911616, 1713911616, '0390549b', 0, 0, 0)

Line : 193
File : sessions.php