phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9fcb4e97aaf34d6355002a08ffda91f6' 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 ('9fcb4e97aaf34d6355002a08ffda91f6', -1, 1714674010, 1714674010, '03915ddd', -1, 0, 0)

Line : 187
File : sessions.php