blank page adding items to shopping cart or checking out

[haredo]

Find an original folder from zen cart you downloaded and use an ftp program to load over this .php file...

[haredo]

Do you have winmerge program...
Use this to compare an original copy and the one on your working site..

includes/languages/english/extra_definitions/classic/mainsitemenu.php

[bloomingvine]

Thank You So Much! The problem is solved. I kept a hard copy of the original download and all of my add-ons, and looked for the file that was giving the error. The file was not where it was supposed to be, and once I renamed it with the extension old, in order to quickly replace it if it happened to be crucial, everything worked just fine.

You can tell where therror originiates from by the file location given after the words output in the error log. (your error log is located in cache on your hosted site). Hope this helps someone.

[haredo]

Awe, you are most welcome..
Somehow a misplaced .php was placed in this folder which caused the error log to fire and create a blank page...

Please delete it permanently because it is not suppose to be there