phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6bbd441964587407c97e84f71083f0b4' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6bbd441964587407c97e84f71083f0b4', -1, 1714844515, 1714844515, '12761ddb', -8, 0, 0)

Line : 187
File : sessions.php