phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4409a9d93ca7c714c70e696104d807dd' 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 ('4409a9d93ca7c714c70e696104d807dd', -1, 1739732706, 1739732706, '1277ff87', 0, 0, 0)

Line : 192
File : sessions.php