QUOTE(Daodaodaidai @ Sep 18 2012, 00:17)

And sorry, it's in french ^^ (only warnings, no error)
All right. Continue to the next step.
Open the javascript console, type
CODE
for (var i in localStorage) console.log(i + ": " + localStorage[i].length);
and press Enter.
ex.)


Then post results.
To open the javascript console with Firefox, install Firebug in advance.