You may get an error returned from error log (example from CentOS):
PHP Fatal error: Class ‘SoapClient’ not found in
Create a php file (e.g. info.php) with the following code in your server :
Access to the page (e.g. http://yourdomain.com/info.php) and check whether the soap is installed and enabled
You can check if the php soap module is installed by command
# php -me | grep soap
It should return “soap” if it is installed. Otherwise, you should run the command below to install the missing php module.
# yum install php-soap # service httpd restart