How do I get rid of: Exc in ev handl: TypeError: this.oRoot.enable is not a function
When I go into any change, I get the above. How do I get rid of it, please.
When I go into any change, I get the above. How do I get rid of it, please.
Opaite Mbohovái (1)
This issue can be caused by the McAfee Site Advisor extension
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode