Fatal error: Uncaught Error: Class 'Elementor\Plugin' not found in /var/www/html/wp-content/themes/hello-elementor/functions.php:197 Stack trace: #0 /var/www/html/wp-includes/class-wp-hook.php(286): hello_elementor_check_hide_title(true) #1 /var/www/html/wp-includes/plugin.php(203): WP_Hook->apply_filters(true, Array) #2 /var/www/html/wp-content/themes/hello-elementor/template-parts/single.php(18): apply_filters('hello_elementor...', true) #3 /var/www/html/wp-includes/template.php(690): require('/var/www/html/w...') #4 /var/www/html/wp-includes/template.php(647): load_template('/var/www/html/w...', false) #5 /var/www/html/wp-includes/general-template.php(155): locate_template(Array, true, false) #6 /var/www/html/wp-content/themes/hello-elementor/index.php(21): get_template_part('template-parts/...') #7 /var/www/html/wp-includes/template-loader.php(74): include('/var/www/html/w...') #8 /var/www/html/wp-blog-header.php(19): require_once('/var/www/html/w...') #9 /var/www/html/index.php(17): require('/var/www/html/w...') #10 in /var/www/html/wp-content/themes/hello-elementor/functions.php on line 197