I added a couple HTML modules to my site and then the admin edit menu quit working when I roll my mouse over the pencil icon. I only have this issue with some of the modules and not all of them. The only change made to my site was the addition of more HTML modules. I've already removed any extra javascript from the page and reverted back to the standard DNN skin and I get the same error. I created a new page, but I started getting the error after I added my 4th HTML module. Is there a limit to the number of instances of a specific module?

The error I am getting is a javascript error
Cannot read property 'replace' of undefined in modulesActions.js

Any help would be appreciated

I found the problem. I had an extra </div> tag in the HTML. The error only occurred as long as the module preceded another HTML module in the same pane.
I used the default skin and default container and the error was still there, but the edit menus above the broken module were fine.