phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1afde8a06f39aad85769541fd4319afe' 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 ('1afde8a06f39aad85769541fd4319afe', -1, 1764931711, 1764931711, '0aff0001', 1, 0, 0)

Line : 199
File : sessions.php