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 ('51c6ce1e5a6d64df444e97392473cbf3', -1, 1714132287, 1714132287, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php