phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '13b9ffa0fd3de8edc9afeaafad1bcab6' 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 ('13b9ffa0fd3de8edc9afeaafad1bcab6', -1, 1715978265, 1715978265, '039155b2', -8, 0, 0)

Line : 187
File : sessions.php