Content not found on page

I am currently using the Property Hive plugin on one of our clients’ WordPress Real Estates website.
The website uses the Elementor Pro page builder plugin and is using the Hello Elementor WordPress theme for the site.

We have purchased the Property Hive Property Import Add On plugin set up its import format.

I have created a ‘Search Results’ template page for the plugin to display the properties on, but there seems to be an issue with this page once I assign the plugin to it in the settings section. Do you know if this is a common issue with the Property Hive plugin and the Elementor Pro page builder plugin?

Every time I assign the plugin to the search results page in settings, it returns an error displaying the following message.
“Sorry the content area was not found in your page. You must call ‘the_content’ function in the current template, in order for Elementor to work on this page.

I have looked on the Elementor support page to see if I can find a fix and also looked on www.remarpro.com and read up on the section about the_content function and have still not found a solution.

Are you able to help with this issue we are having please. Many thanks in advance.