Creating C S 1.6 Server

This is one of the common error most of the non steam users are getting now day’s as one of the master server of steam is down and those most server admin’s get this error even after updating there server, but let me tell you guys this error wont affect your server as if you are adding other master server by using setmaster command then the players using those master server to get a list of online server will be able to see your server so don't worry just ignore the error and click on cancel and your server will still be listed on the net. Well here is the ip address of the servers which i am using just add these lines to your server.cfg

setmaster add 69.28.151.162
setmaster add 72.165.61.189
setmaster add 207.173.177.11
setmaster add 68.142.72.250
setmaster add hlmaster.jolt.co.uk
setmaster add 65.73.232.251:27040
setmaster add 65.73.232.253:27040
setmaster add 207.173.177.12:27010
setmaster add 207.173.177.11:27010