Search results pagination error

[rafamerida]

I have an issue in the product-list when it comes from a tag search.

 

The pagination links are bad and going to 404 page.

 

For example, the first page displays OK, it lists the first results of the search "Example", but when you try to go next page, the navigation buttons are linked to some directions so strange as:

 

domain.com/index.php?controller=cms?tag=Example&p=2

domain.com/index.php?controller=cms?tag=Example&p=3

etc.

 

instead this that should be:

domain.com/search?tag=Example&p=1

domain.com/search?tag=Example&p=2

etc

 

The strange is the controller=cms? part.

 

Tried to resolve via .htaccess modification, but no success.

 

Any help?