phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b64546b67dd7c19306b3a04a8e1b1c16' 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 ('b64546b67dd7c19306b3a04a8e1b1c16', -1, 1714779356, 1714779356, '0391bca0', -1, 0, 0)

Line : 187
File : sessions.php