… but your computer or network may be sending automated queries. To protect our users, we can’t process your request right now.
See Google Help for more information.
If this happened, do not panic, just relax, you might using an SEO tool like SEO Quake or SEOBOOK plugin that checks a site for its pageranks, or Google SERP rankings. What happened is when you visit a site, these plugins sends Google server a query to check its pagerank, and ranking then displays it in the toolbar.
If you encounter this Google sorry message, all you have to do is disable these SEO plugins temporarily. And wait for a few minutes or may be a couple of hours, then it should back to normal.
If possible, do not use the SEO plugins simultaneously. Just enable them one by one. And disable them if you are not using them to avoid automated sending of Google queries.
Have a nice day to all.