phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9181cddd8123f64714bf84a0373d0121' 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 ('9181cddd8123f64714bf84a0373d0121', -1, 1714938255, 1714938255, '0d3a79d6', -8, 0, 0)

Line : 187
File : sessions.php