Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

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

Denne tråden ble arkivert. Still et nytt spørsmål dersom du trenger hjelp.

getting bombarded with errors all of a sudden!

  • 1 svar
  • 5 har dette problemet
  • 171 views
  • Siste svar av cor-el

paradive
paradive

these 2:

evalInSandbox:Error: Permission denied to access property 'alert' and Error: Permission denied to access property 'alert'

what gives?

these 2: evalInSandbox:Error: Permission denied to access property 'alert' and Error: Permission denied to access property 'alert' what gives?

All Replies (1)

cor-el
cor-el
  • Top 25 Contributor
  • Moderator

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.