phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '29de71549c0bb2f792ca2d92ee7d932d' 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 ('29de71549c0bb2f792ca2d92ee7d932d', -1, 1776624989, 1776624989, 'c0a81010', 22, 0, 0)

Line : 187
File : sessions.php