Learn How To Null and Import Demos For Phlox Theme Pro [Video]

Please anyone help me, I need help with Phlox pro.
When I replace old wirh new version Aux elements I got error:

Fatal error: Uncaught Error: Class 'Auxin\Plugin\CoreElements\Elementor\Modules\ThemeBuilder\Theme_Document' not found in C:\xampp\htdocs\emirpeljto\wp-content\plugins\auxin-pro-tools\includes\elements\elementor\modules\documents\single.php:23 Stack trace: #0 C:\xampp\htdocs\emirpeljto\wp-content\plugins\auxin-pro-tools\includes\elements\elementor\class-auxpro-elementor-elements.php(288): include_once() #1 C:\xampp\htdocs\emirpeljto\wp-content\plugins\auxin-pro-tools\includes\elements\elementor\class-auxpro-elementor-elements.php(121): Auxin\Plugin\Pro\Elementor\Elements->load_modules() #2 C:\xampp\htdocs\emirpeljto\wp-content\plugins\auxin-pro-tools\includes\elements\elementor\class-auxpro-elementor-elements.php(105): Auxin\Plugin\Pro\Elementor\Elements->includes() #3 C:\xampp\htdocs\emirpeljto\wp-includes\class-wp-hook.php(286): Auxin\Plugin\Pro\Elementor\Elements->init('') #4 C:\xampp\htdocs\emirpeljto\wp-includes\class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #5 C:\xampp\htdocs\emirpeljto\wp-includes\plug in C:\xampp\htdocs\emirpeljto\wp-content\plugins\auxin-pro-tools\includes\elements\elementor\modules\documents\single.php on line 23
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It worked fine for me.