navigation block paginantion problem

[nickosn]

Hi,

 

I am strugling with a problem I am having with a theme.

The problem is that if you select a filter on the navigation block an select the second or third page the filter fails and instead points to #

 

You can see the problem here http://www.multitec.gr/68-%CE%BA%CE%B9%CE%BD%CE%B7%CF%84%CE%AC-%CF%84%CE%B7%CE%BB%CE%AD%CF%86%CF%89%CE%BD%CE%B1.html

 

Try selecting filter doogee and go to second or third page (most of times not always it will fail)

 

 

Can anyone please help?

 

Kind Regards