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 ('ef2113020fa3b1f097b8107095755634', -1, 1714088508, 1714088508, '12777b20', 0, 0, 0)

Line : 193
File : sessions.php