TheoryTab Main Page not loading

The TheoryTab main page seems to be down at the time of making this post, it’s throwing a 500 error on my end. Attempting to access the page using the drop down menu at the top of the screen gives the error.

Using Mac OS X 10.10 with Google Chrome.

I’m also getting a 500 error.

Windows 10, Google Chrome.

@bigyihsuan and @Threxx: thank you! Fixed late last night. Had something to do with the Tab of The Day.