php8 fix

includes/config.autoloader.php

@@ -22,4 +22,3 @@ return array(
     'cSmartyFrontend' => $sAutoloadClassPath.'class.smarty.frontend.php',
     'cSmartyWrapper' => $sAutoloadClassPath.'class.smarty.wrapper.php'
 );
-?>

includes/config.plugin.php

@@ -1,4 +1,5 @@
 <?php
+global $load_client;
 /**
  * This file is the config file for this plugin
  *
@@ -34,4 +35,3 @@ try {
 } catch (Exception $e) {
     cWarning($e->getFile(), $e->getLine(), $e->getMessage());
 }
-?>