phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef69b6c9adaf852b4c93f5c8152d7991' 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 ('ef69b6c9adaf852b4c93f5c8152d7991', -1, 1714668268, 1714668268, '03902ac4', -8, 0, 0)

Line : 187
File : sessions.php