phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'efd287a2a975b0fcea5044d536acafab' 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, priv_session_id) VALUES ('efd287a2a975b0fcea5044d536acafab', -1, 1714304758, 1714304758, 'ac46828f', -1, 0, 0, 'd2e8abe4658d22867717ccad97579bbd')

Line : 187
File : sessions.php