"SecurityError: The operation is insecure" on Firefox 29.0.1

Help & Support
1

I was using NZBDrone fine yesterday on Firefox 29.0 but since loading the 29.0.1 update I receive the following error message in a small box in the lower right of the window when trying to load the page in Firefox. I haven’t made any other changes to the browser (eg installing add-ons) in the last couple of days so I thought it may be something set or changed with the recent browser update?

app.js : 32312
SecurityError: The operation is insecure.

Screenshot - http://i.imgur.com/Lh2nIa6.jpg

If I open in another browser such as IE (on the same machine) it loads fine.
This is on Windows 7 x64 SP1 using NZBDrone 2.0.0.1397.

2

That line is trying to get a value from local storage in the browser, which its always done, working fine for me in FF 29.0.1, maybe its a plugin or browser setting causing issues.

3

Thanks for your reply. You were exactly right. I don’t know what add-on/setting caused it but I created a new Firefox profile and the error no longer appears.