Log v httpd

[Oleg Czepczor]

V logu error_log jsem narazil na podivnou vec.

[client 216.35.116.90] File does not exist: /var/www/moucha/robots.txt
[error] [client 62.225.220.70] File does not exist: /var/www/scripts/root.exe
[error] [client 62.225.220.70] File does not exist: /var/www/MSADC/root.exe
[error] [client 62.225.220.70] File does not exist: /var/www/_vti_bin/..%5c../
[error] [client 62.225.220.70] File does not exist: /var/www/_mem_bin/..%5c../
[error] [client 62.225.220.70] File does not exist: /var/www/msadc/..%5c../..%
[error] [client 204.166.111.29] File does not exist: /var/www/romasm/robots.tx
[error] [client 216.35.103.79] File does not exist: /var/www/elmax/robots.txt
[error] [client 62.104.104.197] File does not exist: /var/www/scripts/root.exe

Jak tomu zabranit ?