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 ('16a66019f6cf7c174bfaa1bb2e2b081b', -1, 1713622056, 1713622056, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php