Fatal error: Uncaught ArgumentCountError: Too few arguments to function exo_vc_shortcode_css_class(), 2 passed in /home/customer/www/demo.cmssuperheroes.com/public_html/themeforest/exo-theme/wp-includes/class-wp-hook.php on line 287 and exactly 3 expected in /home/customer/www/demo.cmssuperheroes.com/public_html/themeforest/exo-theme/wp-content/themes/exo-theme/functions.php:1136 Stack trace: #0 /home/customer/www/demo.cmssuperheroes.com/public_html/themeforest/exo-theme/wp-includes/class-wp-hook.php(287): exo_vc_shortcode_css_class('vc_pie_chart wp...', 'vc_pie') #1 /home/customer/www/demo.cmssuperheroes.com/public_html/themeforest/exo-theme/wp-includes/plugin.php(212): WP_Hook->apply_filters('vc_pie_chart wp...', Array) #2 /home/customer/www/demo.cmssuperheroes.com/public_html/themeforest/exo-theme/wp-content/themes/exo-theme/vc_templates/vc_pie.php(38): apply_filters('vc_shortcodes_c...', 'vc_pie_chart wp...', 'vc_pie') #3 /home/customer/www/demo.cmssuperheroes.com/public_html/themeforest/exo-theme/wp-content/plugins/j in /home/customer/www/demo.cmssuperheroes.com/public_html/themeforest/exo-theme/wp-content/themes/exo-theme/functions.php on line 1136