phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd6a0ade76e3d01c22389e46709505490' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('d6a0ade76e3d01c22389e46709505490', -1, 1747747446, 1747747446, '1275c470', 2, 0)

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