phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '96f8757871489310bd77663a1f43b87e' 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, priv_session_id) VALUES ('96f8757871489310bd77663a1f43b87e', -1, 1714191255, 1714191255, 'ac468237', 14, 0, 0, '72f971299ef31db4a13782a21708e0c5')

Line : 187
File : sessions.php