test api key not working

hi Guys,

Google Maps Client-side API key
and server-side API key created ok

Now I get this error when testing key?

I do use security plugins iThemes Security and Anti-Malware from GOTMLS.NET if this makes a difference to ip’s ??

Array
(
[error] => REQUEST_DENIED – This IP, site or mobile application is not authorized to use this API key. Request received from IP address 178.62.14.107, with referer: https://maps.googleapis.com/maps/api/geocode/json?region=US&address=manhattan%2Bnew%2Byork%2Bus&language=EN&key=AIzaSyCBiw83-fINHnYIws6xUBn-mdVhC-wbBgQ
[data] => stdClass Object
(
[error_message] => This IP, site or mobile application is not authorized to use this API key. Request received from IP address 178.62.14.107, with referer: https://maps.googleapis.com/maps/api/geocode/json?region=US&address=manhattan%2Bnew%2Byork%2Bus&language=EN&key=AIzaSyCBiw83-fINHnYIws6xUBn-mdVhC-wbBgQ
[results] => Array
(
)

[status] => REQUEST_DENIED
)

)

please help

thanks