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FIXED: Closing Chrome from the Menu-> Exit or CTR + SHIFT + Q, fixed the issue.
I didn't bother looking in the console, and I didn't need to re-install the extension :) Thanks
I am using windows 7 with Chrome v32.0.1700.107 which it says is up to date. (Tabs Outliner 0.4.78)
I thought it was an issue but I have only been using it a few days so I was not sure.
Closing Chrome and reopening Chrome has no effect. I could try re-installing the extension but I thought that might clear my tabs, and then you also wont know what is causing the issue.
Is there a way to get a log or error file?