phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '39648654dee9dfadadc73c26702b57b7' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('39648654dee9dfadadc73c26702b57b7', -1, 1752484843, 1752484843, 'd849d87d', 2, 0)

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