phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a8a4584db1b1560775a861590fff7c19' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a8a4584db1b1560775a861590fff7c19', -1, 1715661568, 1715661568, '12bc268e', -8, 0, 0)

Line : 187
File : sessions.php