wordpress update 4.2 issue

@jeremy Herve

no i have one site on shared host at hostgator

I am sorry for that ??
the comments didn’t appear in my browser

@mahmoud samy Your site doesn’t seem connected to your WordPress.com account.

Could you try to reconnect?
If you experience issues when doing so, can you please use Jetpack’s Debugger module to send us some more information about your site?

1) Go to the Jetpack page in your dashboard.
2) Click on the Debug link appearing at the bottom of the page.
3) Click the link that says “click here to contact Jetpack support.”
4) Fill in the description box and your name and email address.
5) Click the “Contact Support” button.

Thanks!