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 ('8a9687516c621718bdbcb0b83dd1a72f', -1, 1714079352, 1714079352, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php