My Ubuntu 16.04 LTS server which is running VestaCP will no longer resolve my websites. I can connect to my VestaCP control panel via IP, but not via hostname anymore. All my websites show this error in Goolge Chrome:ERR_NAME_RESOLUTION_FAILEDHere is my /etc/hosts files127.0.0.1       localhost208.110.93.18   hosting.prenticenetwork.com# The following lines are desirable for IPv6 capable hosts::1     localhost ip6-localhost ip6-loopbackff02::1 ip6-allnodesff02::2 ip6-allrouters208.110.93.18 hosting.prenticenetwork.com hosting.prenticenetwork.com
Websites quit resolving
ubuntu;host name resolution