try to prevent double mail

serviceAddon.php

@@ -14,6 +14,15 @@ if (!defined("WHMCS")) {
 }
 
 function serviceAddon_CreateAccount(array $params) {
+
+    logModuleCall(
+        'ServiceAddon',
+        __FUNCTION__,
+        $params,
+        'Debug',
+        ''
+    );
+
     $emailTemplates = serviceAddonGetEmailTemplatesArray();
     if($emailTemplates[0] != 'none') {
         return $emailTemplates[0];