Hi Tarek,
Can you specify where can we see those errors.
All I can see is a js syntax error in the console.
Kindly change your in Cornerstone > JS
from
$(document).ready(function() {
$(document).delegate('.open', 'click', function(event){
$(this).addClass('oppenned');
event.stopPropagation();
})
$(document).delegate('body', 'click', function(event) {
$('.open').removeClass('oppenned');
})
$(document).delegate('.cls', 'click', function(event){
$('.open').removeClass('oppenned');
event.stopPropagation();
});
});
to
jQuery(document).ready(function($) {
$(document).delegate('.open', 'click', function(event){
$(this).addClass('oppenned');
event.stopPropagation();
})
$(document).delegate('body', 'click', function(event) {
$('.open').removeClass('oppenned');
})
$(document).delegate('.cls', 'click', function(event){
$('.open').removeClass('oppenned');
event.stopPropagation();
});
});
Then refer to the link below on how to optimize your site for fast loading.
Thanks