phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3835211689f3fcc051e7e377b1e9b686' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, session_browser) VALUES ('3835211689f3fcc051e7e377b1e9b686', -1, 1742543983, 1742543983, '0387b9df', 291, 0, 0, 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko;')

Line : 208
File : sessions.php