Hi, There are files which are mentioned at my squid.conf file which mostly blocks the urls at the files. Time to time running /usr/sbin/squid -k reconfigure gives errors showing domains. Sometimes looking at that domain at the releated file u see that there are multiple entires and clean others and left fine /usr/sbin/squid -k reconfigure starts given no error. This time i got the erros like below. How can i find out the reason and fix it? Regards zzz.clickbank.net' is a subdomain of 'zzz.clickbank.net' 2012/11/05 10:44:39| WARNING: because of this 'zzz.clickbank.net' is ignored to keep splay tree searching predictable ARNING: 'zzz.clickbank.net' is a subdomain of 'zzz.clickbank.net' 2012/11/05 10:44:39| WARNING: because of this 'zzz.clickbank.net' is ignored to keep splay tree searching predictable