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 ('f51320b1b1ea4370037046ec6b60d1d3', -1, 1714128155, 1714128155, '12d99020', -8, 0, 0)

Line : 193
File : sessions.php