Nginx errors / scan?

[jits]

Hi Guys,

I'm seeing a lot of these lately…should I be worried?

nginx: 2016/05/30 17:55:46 [error] 61910#0: *4009 "/usr/local/www/HNAP1/index.php" is not found (2: No such file or directory), client: 192.168.1.127, server: , request: "GET /HNAP1/ HTTP/1.1", host: "192.168.1.1:800" 

any ideas?

Thanks, Jits..