phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1ff47b721d10ec42657bdd3565186f39' 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 ('1ff47b721d10ec42657bdd3565186f39', -1, 1714366371, 1714366371, '0390478e', 25, 0, 0)

Line : 247
File : sessions.php