Pagination onclick problem

-- HikaShop version -- : 3.1.1
-- Joomla version -- : 3.7.5
-- PHP version -- : 5.6.5
-- Error-message(debug-mod must be tuned on) -- : www.shelot.com/womens-fashion?limit=60&l...20=%20document.forms [

Hi

We found some problem on the pagination

the url become www.shelot.com/womens-fashion?limit=60&l...20=%20document.forms [

when we click any other page

where can we check on this code and correct it ?