phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6a009a06fd2166712928282943270e8' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a6a009a06fd2166712928282943270e8', -1, 1714720722, 1714720722, '1276e345', -8, 0, 0)

Line : 187
File : sessions.php