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 ('fec8fb5c8ae7ddc23c0098380f19c53b', -1, 1711627289, 1711627289, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php