phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad9bc1fe216e548e5a20e76c181e57ec' 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 ('ad9bc1fe216e548e5a20e76c181e57ec', -1, 1714411993, 1714411993, '12e2a95e', -9, 0, 0)

Line : 187
File : sessions.php