Solutions Of Google Page Rank Errors

Go to SEOQuake Preferences

Select PageRank then Edit

Paste This instead of what is already there!

[NAME]=Google pagerank
[TITLE]=PR
[URL_R]=http://toolbarqueries.google.com/tbr?client=navclient-auto&ch={gchecksum}&features=Rank&q=info:{url|encode}
[REGEXP]=Rank_.*?:.*?:(\d+)

Clear Firefox Cache and Restart Firefox