If the xml parse doesnt return an array, then the server must have sent back plain text, so set the message and error field to that and return it. This is what the YSC Stats server does - So stats uploading to YSC works again now.

admin/curl.inc.php

@@ -111,6 +111,12 @@
 		$datastream = str_replace(" standalone=\"yes\"","",$datastream);
 		/* Return is XML, make a return array */
 		$response=xml_parsexml($datastream);
+
+		if(!is_array($response)) {
+			$ret['message']=$datastream;
+			$ret['error']=0;
+			return $ret;
+		}
 		/* De-array everything */
 		xml_dearray($response);
 		$key = array_keys($response);