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 ('12880a30c46b85ffe28c49e77fcc8c9c', -1, 1751421968, 1751421968, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php