Fatal error: Uncaught Error: Call to undefined function jupiterx_upgrade_link() in /home/sarvansh/public_html/wp-content/plugins/jupiterx-core/includes/customizer/settings/pro/popup.php:17 Stack trace: #0 /home/sarvansh/public_html/wp-content/plugins/jupiterx-core/includes/customizer/settings/settings.php(82): require_once() #1 /home/sarvansh/public_html/wp-content/plugins/jupiterx-core/includes/customizer/functions.php(52): require_once('/home/sarvansh/...') #2 /home/sarvansh/public_html/wp-includes/class-wp-hook.php(288): jupiterx_core_customizer_include('') #3 /home/sarvansh/public_html/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #4 /home/sarvansh/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /home/sarvansh/public_html/wp-settings.php(523): do_action('init') #6 /home/sarvansh/public_html/wp-config.php(92): require_once('/home/sarvansh/...') #7 /home/sarvansh/public_html/wp-load.php(37): require_once('/home/sarvansh/...') #8 /home/sarvansh/public_html/wp-blog-header.ph in /home/sarvansh/public_html/wp-content/plugins/jupiterx-core/includes/customizer/settings/pro/popup.php on line 17