phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1408f2a610ec7d5ae09e0a067179e838' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('1408f2a610ec7d5ae09e0a067179e838', -1, 1769858315, 1769858315, 'd849d82b', 2, 0)

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