Not a bug Template error: [E_USER_WARNING] Method getLdStructuredData is not callable on the given object (MMO\Hide\XF\Entity\User)

[perfect4elovek]

I often get an error on my server, which is related to the plugin MMO\Hide\XF\Entity\User)
To make it clear for further discussion and what to do, I will attach screenshots.

Details on the server report​

Server error log
ErrorException: Template error: [E_USER_WARNING] Method getLdStructuredData is not callable on the given object (MMO\Hide\XF\Entity\User) src/XF/Template/Templater.php:1187

Stack trace​

#0 [internal function]: XF\Template\Templater->handleTemplateError(512, '[E_USER_WARNING...', '/var/www/commun...', 1187) #1 src/XF/Template/Templater.php(1187): trigger_error('Method getLdStr...', 512) #2 internal_data/code_cache/templates/l2/s2/public/member_view.php(42): XF\Template\Templater->method(Object(MMO\Hide\XF\Entity\User), 'getLdStructured...', Array) #3 src/XF/Template/Templater.php(1652): XF\Template\Templater->{closure}(Object(ThemeHouse\UIX\XF\Template\Templater), Array, NULL) #4 src/XF/Template/Template.php(24): XF\Template\Templater->renderTemplate('member_view', Array) #5 src/XF/Mvc/Renderer/Html.php(50): XF\Template\Template->render() #6 src/XF/Mvc/Dispatcher.php(460): XF\Mvc\Renderer\Html->renderView('XF:Member\\View', 'public:member_v...', Array) #7 src/XF/Mvc/Dispatcher.php(442): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View)) #8 src/XF/Mvc/Dispatcher.php(402): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View)) #9 src/XF/Mvc/Dispatcher.php(60): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html') #10 src/XF/App.php(2483): XF\Mvc\Dispatcher->run() #11 src/XF.php(524): XF\App->run() #12 index.php(20): XF::runApp('XF\\Pub\\App') #13 {main}

Request state​

array(4) {
  ["url"] => string(20) "/members/4elovek.21/"
  ["referrer"] => string(34) "https://community.crowdsource.pro/"
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(0) {
  }
}

Could you please tell me how to solve this error?