phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9dc9b86d014fb7cef015593c34b0970' 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 ('a9dc9b86d014fb7cef015593c34b0970', -1, 1714655410, 1714655410, '03926989', -8, 0, 0)

Line : 187
File : sessions.php