Can you post a link to the page this is occuring? Note: We don't support table styling BUT this should work on any theme without problems.

http://www.beerportfolio.com/

You will have to register, then use the search bar to search for a beer and click on a beer name to see that beers page. I organize the info on that page in a table.

Remove any spaces above the doctype. Nothing will prevent tables from loading on our theme.

I just did that and it did not fix the problem. Could it be because I run php script before doctype?

I don't think the PHP script should be the issue. You can try checking around online to see what the issue is. I can assure we have no styling that remove tables. In fact we have no styling that effects tables at all besides the reset file. It doesn't do anything except reset the margins/paddings.