phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4ff5047d7c65d27e243a0372975bc34a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4ff5047d7c65d27e243a0372975bc34a', -1, 1714410026, 1714410026, '12e02c6c', -7, 0, 0)

Line : 187
File : sessions.php