Fatal error: Uncaught Error: Call to undefined function wp_doing_ajax() in /homepages/21/d653582585/htdocs/wp-content/plugins/simple-google-recaptcha/simple-google-recaptcha.php:302 Stack trace: #0 /homepages/21/d653582585/htdocs/wp-content/plugins/simple-google-recaptcha/simple-google-recaptcha.php(131): SimpleGoogleRecaptcha->frontend() #1 /homepages/21/d653582585/htdocs/wp-includes/plugin.php(524): SimpleGoogleRecaptcha->run('') #2 /homepages/21/d653582585/htdocs/wp-settings.php(411): do_action('init') #3 /homepages/21/d653582585/htdocs/wp-config.php(96): require_once('/homepages/21/d...') #4 /homepages/21/d653582585/htdocs/wp-load.php(39): require_once('/homepages/21/d...') #5 /homepages/21/d653582585/htdocs/wp-blog-header.php(13): require_once('/homepages/21/d...') #6 /homepages/21/d653582585/htdocs/index.php(17): require('/homepages/21/d...') #7 {main} thrown in /homepages/21/d653582585/htdocs/wp-content/plugins/simple-google-recaptcha/simple-google-recaptcha.php on line 302