Unable to Create New Categories or Products, Error page when save.

[tgood31]

I am trying to create new categories and products in my zen cart, when I create and try to save it takes me to error page. Can anyone help?

My website is www.jcvtt.com

[stevesh]

What is the error message ? Do you have any error log files in your /logs folder ?

[tgood31]

There is no error, it takes me to my error page (Website home page), Yes I see a lot of errors in error log folders.

[nigelt74]

What if any, plugins have you installed recently.

[tgood31]

I have uploaded the following plugins:

RSS Feed - Not working
Affiliate Program - Seems to be working
WePay - Installed and Removed
2 Check out

Thanks