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 ('5e76a067b0391f8e65dc7ba2558a72b2', -1, 1714176729, 1714176729, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php