phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '471451f33e0714f9500ca1c880d7cee5' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('471451f33e0714f9500ca1c880d7cee5', -1, 1732313166, 1732313166, '12e041c6', 2, 0)

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