phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf4fdc86fa2bafd629b8e413d0fbab6c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('cf4fdc86fa2bafd629b8e413d0fbab6c', -1, 1743700005, 1743700005, '12e02c35', -9, 0)

Line : 180
File : /www/includes/sessions.php