I've copied my active server onto another domain (using https://www.zen-cart.com/tutorials/i...hp?article=100) in order to test some changes that I will make to the site - however for some reason a '0.00' has appeared above the header (and even above the 'down for maintenance' banner) ... I have copied the original files back (to try to eliminate the file causing the issue) and this text is still there..>>

can anyone suggest a fix because it is driving me mad..

_thanks