phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '849d921042d2a3f66229601385d85e6f' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('849d921042d2a3f66229601385d85e6f', -1, 1731670599, 1731670599, '12db28b1', 7, 0)

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