Hello!
First error on this page – https://umelecka.saganrestauracia.sk/pracoviska-skoly/ is occurred in this script – https://umelecka.saganrestauracia.sk/wp-content/cache/minify/000002/dYzRDYMwDAUXamIqdQNG6AQmWAiUF6d2KMr2tP0un6fT3UDVVrB1YndpTpsTeC234Y94S5nVaHvtYj1i3L0pnsk054ktJi2JW8SnftBRg2CS-Yd3WlSXLAFcPQh7_-6SAnotTU4.js near the line –
$('.instagram-pics').find('li > a').after('<div class="imark"></div>');
Please check it.
Also you have such error on this page –
You have included the Google Maps API multiple times on this page.
Problem is that Google Maps scripts are connected to your map page multiple times. In most of such cases – this problem is in your custom WordPress theme.
If your theme include Google Maps – please ask your theme developer to make sure that Google Maps scripts is connected only on pages, that use Google Maps, and not on all site pages. You can also check if problem is in your theme by switching to default WordPress theme. If problem will gone with default WordPress theme – then it is in your custom theme.
It is also possible that on your site is enabled a few map plugins, in this case, please, disable other plugins and the problem should go away.
If you will not able to resolve this issue with your theme developer and problem will still persists – please contact us through our?internal support. We will help you to solve the problem.
Besides you need to update Google Maps Easy plugin to the latest version and create your own Google Maps API key. Please check this article, there you will find instruction how to create and use it.
If you still will have any problems – please let us know.
