phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '02171aab30570f52dbc256f607f1feea' 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 ('02171aab30570f52dbc256f607f1feea', -1, 1715719319, 1715719319, '0395f944', -8, 0, 0)

Line : 187
File : sessions.php