phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6faec4dc30ac9dbf2bc6e0117a71081d' 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) VALUES ('6faec4dc30ac9dbf2bc6e0117a71081d', -1, 1769512156, 1769512156, 'd849d83c', 3, 0, 0)

Line : 187
File : sessions.php