phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '06720409770f17e6e1eea4548e5b8414' 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 ('06720409770f17e6e1eea4548e5b8414', -1, 1769225033, 1769225033, 'd849d88f', 43, 0, 0)

Line : 187
File : sessions.php