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I have a message (Java Script Application Type Error:this.tlbrRef.mntrIntrnErr is not a function) when I opened the firefox version 12

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I have a message (Java Script Application) Type Error:this.tlbrRef.mntrIntrnErr is not a function) when I opened the firefox version 12

I have a message (Java Script Application) Type Error:this.tlbrRef.mntrIntrnErr is not a function) when I opened the firefox version 12

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hello, please try removing all toolbars in firefox > addons > extensions and in the windows control panel...

Remove a toolbar that has taken over your Firefox search or home page

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