Fatal error: Uncaught Error: Call to undefined function wpcf7_add_shortcode() in /home/nokai/www/nokai2020/wp-content/themes/mytheme/functions.php:157 Stack trace: #0 /home/nokai/www/nokai2020/wp-settings.php(695): include() #1 /home/nokai/www/nokai2020/wp-config.php(93): require_once('/home/nokai/www...') #2 /home/nokai/www/nokai2020/wp-load.php(50): require_once('/home/nokai/www...') #3 /home/nokai/www/nokai2020/wp-blog-header.php(13): require_once('/home/nokai/www...') #4 /home/nokai/www/index.php(17): require('/home/nokai/www...') #5 {main} thrown in /home/nokai/www/nokai2020/wp-content/themes/mytheme/functions.php on line 157