Error 1064 after changing articles

Hi,

I'm new to Joomla and have been working with the quickstart package for the League News template. I'm working from a localhost.

After modifying several of the K2 articles I'm now getting the following error when loading the homepage:

Oops, you've encountered an error 1064
It appears the page you were looking for doesn't exist. Sorry about that.

I suspect I've broken a link which is causing this error to pop up. Is there an easy way to identify which module this error is occuring in? I'm worried that if I go hunting for the problem without some guidance I'm going to cause more problems than I solve.

Please try to unpublish all News Show Pro modules and check whether this resolve problem with error; one of modules probably is trying to display not existing content.

Looks like I found the problem. I started unpublishing modules until my website reloaded.

It looks like the problem is in the "Module News Show Pro GK4". Now I'm trying to find what I need to change within the module settings

Ok, I found the setting that needed to be changed under the "Data Source" tab. The category that was originally selected under "K2 Categories" was empty which appears to be causing a problem.

However, there are a number of articles under the sub-categories for the category that was selected. I would have thought that if you select the main category that any articles in that category, or any of its sub categories, would be used. Is there a way to set this up?

On a hunch I tried selecting multiple categories in the selection menu which worked. Problem solved. Thanks for the help.