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 ('c1c46e5146f9a19dc4c57aad90c2f8c0', -1, 1714053701, 1714053701, '12bf6670', 0, 0, 0)

Line : 193
File : sessions.php