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 ('7f048055a352b48f135d61fab62f265f', -1, 1713267286, 1713267286, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php