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When I click to open another tab I am getting Untitled Document, how do I get rid of it?

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When I open new tab this is the web page it goes to? http://www.undefined.com/?uid=undefined&uc=undefined&ap=undefined&source=undefined&page=newtab&implementation_id=directions_0.0.2 Why? The tab say Untitled Document

When I open new tab this is the web page it goes to? http://www.undefined.com/?uid=undefined&uc=undefined&ap=undefined&source=undefined&page=newtab&implementation_id=directions_0.0.2 Why? The tab say Untitled Document

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This issue can be caused by an extension that isn't working properly.

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

  • Switch to the DEFAULT theme: Firefox menu button/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window