IDX Search is not working

I have setup the IDX plugin “IMPress for IDX Broker” and “IMPress Listings” in the site everything is working except the IDX search https://screenshots.firefox.com/4cJC5ifvs1J0h1a6/52.8.129.125

I’m getting this issue after I have updated the plugin, it is showing error in console as well https://www.awesomescreenshot.com/image/3416573/e37947a00ded79fdcfb748428501c15f.

Site link: 52.8.129.125

Please help in resolving the issue.

Thank you!