Newbie issue scraping website eventlistener

Describe the problem.
I'm trying to scrape a jail site for inmates and It's not happening. It will preview the data correctly, but seems to not get past the search button when I attempt to scrape. Help a rookie out?

Url: Inmate Lookup Tool

Sitemap:
{"_id":"SCJail","startUrl":["https://imljail.shelbycountytn.gov/IML"],"selectors":[{"id":"inmatesearch","parentSelectors":["_root"],"type":"SelectorText","selector":"tr.body:nth-of-type(4):contains('') td.bodysmall","multiple":false,"regex":""},{"id":"name","parentSelectors":["_root"],"type":"SelectorText","selector":"tr.body td[width='330']","multiple":true,"regex":""},{"id":"bookingno","parentSelectors":["_root"],"type":"SelectorText","selector":"tr.body td:nth-of-type(2)","multiple":true,"regex":""},{"id":"rni","parentSelectors":["_root"],"type":"SelectorText","selector":"tr.body td:nth-of-type(3)","multiple":true,"regex":""},{"id":"DOB","parentSelectors":["_root"],"type":"SelectorText","selector":"tr.body td:nth-of-type(4)","multiple":true,"regex":""},{"id":"release_date","parentSelectors":["_root"],"type":"SelectorText","selector":"tr.body","multiple":true,"regex":""}]}

Error:
A listener indicated an asynchronous response by returning true, but the message channel closed before a response was received