I already have solution for it for some time. I didn't made release in free version because as I know userip is only advised not obligatory. I do not have time to made release now, so please follow this instructions:
1. open file /includes/vbenterprisetranslator_functions.php
2. find function vbet_getTranslationURL($from,$to)
3. replace whole function (not only this line) by:
Code:
function vbet_getTranslationURL($from,$to) {
global $vbulletin;
if ($vbulletin->options['vbenterprisetranslator_googleapikey']) {
return 'http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&format=html&langpair='.$from.'|'.$to.'&key='.$vbulletin->options['vbenterprisetranslator_googleapikey'].'&userip='.$_SERVER['REMOTE_ADDR'];
} else {
return 'http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&format=html&langpair='.$from.'|'.$to.'&userip='.$_SERVER['REMOTE_ADDR'];
}
}
After that contact Google. I see that we will have to release 2.3.x soon (all other versions already have it included as I remember). No time today - but probably will be released tomorrow if you do not want to made changes yourself