How to tell rsync to fetch files (fails with "No such file or directory")

sudo rsync -avP ~/wordpress/ /var/www/html/ Error receiving is: sending incremental file list rsync: change_dir "/root/wordpress" failed: No such file or directory (2) sent 20 bytes received 12 bytes 64.00 bytes/sec total size is 0 speedup is 0.00 rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1179) [sender=3.1.2] Please help i am actually trying to connect centos with wordpress and i am receiving this error. Thank you.