WP 5.6 makes web to go offline (jquery problems)

Hi, nice to meet you. I’m writing because we use your plugin and since the last wordpress update to version 5.6, the plugin throws many jquery errors.

We have partially deactivated the plugin and the errors disappeared, but if we reactivate it, the web ends offline due to these errors and our server has told us to fix it or they will cancel our hosting service.

Could you please help us to resolve this problem, we cannot deactivate your plugin as is necessary in our site as we use regions for all our jobs urls and now don′t know what to do or how to proceed.

Thank you for your help.

jquery.min.js:2 jQuery.Deferred exception: i(...).chosen is not a function TypeError: i(...).chosen is not a function
    at Object.addSubmission (https://www.xxxxxxxxxxxxxxxxxxx.work/wp-content/plugins/wp-job-manager-locations/assets/js/main.min.js:1:1809)
    at HTMLDocument.<anonymous> (https://www.xxxxxxxxxxxxxxxxxxx.work/wp-content/plugins/wp-job-manager-locations/assets/js/main.min.js:1:1682)
    at HTMLDocument.dispatch (https://c0.wp.com/c/5.6/wp-includes/js/jquery/jquery.min.js:2:43090)
    at HTMLDocument.v.handle (https://c0.wp.com/c/5.6/wp-includes/js/jquery/jquery.min.js:2:41074)
    at Object.trigger (https://c0.wp.com/c/5.6/wp-includes/js/jquery/jquery.min.js:2:71513)
    at s.fn.init.triggerHandler (https://c0.wp.com/c/5.6/wp-includes/js/jquery/jquery.min.js:2:72192)
    at HTMLDocument.<anonymous> (https://c0.wp.com/c/5.6/wp-includes/js/jquery/jquery-migrate.min.js:2:8598)
    at e (https://c0.wp.com/c/5.6/wp-includes/js/jquery/jquery.min.js:2:30005)
    at t (https://c0.wp.com/c/5.6/wp-includes/js/jquery/jquery.min.js:2:30307) undefined