Fatal error: Uncaught Error: Class "YahnisElsts\PluginUpdateChecker\v5p5\Theme\UpdateChecker" not found in /home/rima21/rima21.com/public_html/nkoshin/wp-content/plugins/vk-blocks-pro/vendor/yahnis-elsts/plugin-update-checker/Puc/v5p5/PucFactory.php:122 Stack trace: #0 /home/rima21/rima21.com/public_html/nkoshin/wp-content/themes/lightning-pro/functions.php(651): YahnisElsts\PluginUpdateChecker\v5p5\PucFactory::buildUpdateChecker('https://license...', '/home/rima21/ri...', 'lightning-pro') #1 /home/rima21/rima21.com/public_html/nkoshin/wp-settings.php(695): include('/home/rima21/ri...') #2 /home/rima21/rima21.com/public_html/nkoshin/wp-config.php(95): require_once('/home/rima21/ri...') #3 /home/rima21/rima21.com/public_html/nkoshin/wp-load.php(50): require_once('/home/rima21/ri...') #4 /home/rima21/rima21.com/public_html/nkoshin/wp-blog-header.php(13): require_once('/home/rima21/ri...') #5 /home/rima21/rima21.com/public_html/nkoshin/index.php(17): require('/home/rima21/ri...') #6 {main} thrown in /home/rima21/rima21.com/public_html/nkoshin/wp-content/plugins/vk-blocks-pro/vendor/yahnis-elsts/plugin-update-checker/Puc/v5p5/PucFactory.php on line 122