phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f21da84b70a5e43ad48a1965c6a81c30' 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 ('f21da84b70a5e43ad48a1965c6a81c30', -1, 1715463452, 1715463452, '030e8e3e', -8, 0, 0)

Line : 187
File : sessions.php