phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4f877f396237caa8516e64fdaa34f817' 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 ('4f877f396237caa8516e64fdaa34f817', -1, 1714237034, 1714237034, '12d90852', 26, 0, 0)

Line : 187
File : sessions.php