phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '46a8b248f8b8b7af29b7d1fda9997461' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('46a8b248f8b8b7af29b7d1fda9997461', -1, 1769752697, 1769752697, 'd849d82b', 8, 0)

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