problem with commenting

I have a problem with plugin Commenting. In fact, after its installation, I can't have acess to items's informations. The error message is displayed:
Please help.


My first guess is that something went wrong with the installation of the plugin. I'd try uninstalling and reinstalling.

thanks for our reply
but I have already try and it is not worked
have you an over suggestion?

Not sure, other than to check that you have the most recent version.

But, when I followed the link just now, I didn't see the error. Did you find something, or maybe this mysteriously resolved itself (stranger things have happened!)?