phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f9ea8febe6c4240ad1c470e09246ceb' 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 ('9f9ea8febe6c4240ad1c470e09246ceb', -1, 1713991759, 1713991759, '12743fae', 47, 0, 0)

Line : 187
File : sessions.php