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 ('f809eb6b031cb3806dc136e7992d8a32', -1, 1713516072, 1713516072, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php