phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9fe86c641be9a82375527b8500804175' for key 'PRIMARY'

INSERT INTO pub_BB_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9fe86c641be9a82375527b8500804175', -1, 1714399600, 1714399600, '12e12351', 17, 0, 0)

Line : 187
File : sessions.php