Fatal error: Uncaught Error: Class 'WP_Block_Templates_Registry' not found in /home/emileewr/public_html/wp-content/plugins/woocommerce/includes/class-wc-template-loader.php:137 Stack trace: #0 /home/emileewr/public_html/wp-content/plugins/woocommerce/includes/class-wc-template-loader.php(163): WC_Template_Loader::has_block_template('single-product') #1 /home/emileewr/public_html/wp-content/plugins/woocommerce/includes/class-wc-template-loader.php(78): WC_Template_Loader::get_template_loader_default_file() #2 /home/emileewr/public_html/wp-includes/class-wp-hook.php(324): WC_Template_Loader::template_loader('/home/emileewr/...') #3 /home/emileewr/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters('/home/emileewr/...', Array) #4 /home/emileewr/public_html/wp-includes/template-loader.php(104): apply_filters('template_includ...', '/home/emileewr/...') #5 /home/emileewr/public_html/wp-blog-header.php(19): require_once('/home/emileewr/...') #6 /home/emileewr/public_html/index.php(17): require('/home/emileewr/...') in /home/emileewr/public_html/wp-content/plugins/woocommerce/includes/class-wc-template-loader.php on line 137