The slider ID you entered is not valid. Please check to make sure you entered it

Hi!

I was working on this for my client: https://theinnatnewportranch.com/
They started the page themselves and yesterday I took the job to continue for where they left off.
Yesterday, I updated all plugins including the soliloquy lite. I deleted all sliders and started a new one. But then I got this message

“The slider ID you entered is not valid. Please check to make sure you entered it”

Weirdly enough, I don’t see any of the functions code on any of the template.. index.php, functions.php, header.php, etc. And I checked the footer.php and its all good. I am confused as to where and what file called the plug in?

I tried to inject the functions
if ( function_exists( ‘soliloquy_slider’ ) ) soliloquy_slider( ‘654’ );
to my index.php hoping it will work with the new slider, but nothing.

Please help ??

https://www.ads-software.com/extend/plugins/soliloquy-lite/