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 ('87e4f91f4aece535a073d089fc4823d6', -1, 1713465076, 1713465076, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php