phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd471c9bdc06c5f80ecdbf547ad8f81eb' 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 ('d471c9bdc06c5f80ecdbf547ad8f81eb', -1, 1714170889, 1714170889, '03915882', -9, 0, 0)

Line : 187
File : sessions.php