I am using a Google Chrome web browser, while i am watching videos on YouTube  titled Glee Cast  —  What Doesn't Kill You (Stronger)  —  Message below was appeared.

Aw, Snap! Something went wron while displaying this webpage. To continue, reload or go to another page.

Here's the solution for a Google Chrome errors and crashes "Aw, Snap!"

From Google Support:

If a webpage crashes unexpectedly, you can simply reload the page. If you're seeing the "Aw, Snap!" message for every page you visit, try the solutions below:

1. Check your anti-virus and firewall applications

2. Check your extensions

3. Check for malware

4. Create a new user profile

This is just an info — i found this error — and the message below appears when i was click the red Google+1 button.

If the +1 button is unavailable or has stopped working, you'll see this image:

A +1 button error can occur for a variety of reasons, including the following:

Server timeout: Check your Internet connection and try refreshing the page.

Suspended profile: If your profile has been suspended, you won't be able to +1 content.

Apps user: If your administrator hasn't enabled Google+ for your domain, you won't be able to sign up for a Google+ account to use the +1 button.

Blocked cookies: If you've disabled 3rd party cookies in your browser you won't be able to use the +1 button.