Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. Script: chrome://stumbleupon/content/stumbleuponOverlay.js:19798

  • 1 reply
  • 166 have this problem
  • 13 views
  • Last reply by Renko

more options

A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete.

Script: chrome://stumbleupon/content/stumbleuponOverlay.js:19798

A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. Script: chrome://stumbleupon/content/stumbleuponOverlay.js:19798

All Replies (1)

more options

I had a similar problem. And I was on a blank tab. I was clearing my history. and this message popped up.

A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. Script: chrome://browser/content/sanitize js:136