Why does safari keeps on auto refreshing the page?

I have developed a website foodinger.in. When i go to filteredRestaurant.php by selecting dine type in home page and clicking on search button, safari keeps on refreshing the page

Everything is working fine in other browsers, i have been searching for this since last 4 hours and unable to find my mistake, can anyone please suggest, what could be the possible reason for this only in safari.

Thanks in advance