phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f471d0cf1b440393d7f031403b0f2dc3' 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 ('f471d0cf1b440393d7f031403b0f2dc3', -1, 1714892317, 1714892317, '0311aeef', -8, 0, 0)

Line : 187
File : sessions.php