我可以安装用户注册插件,但无法使用或配置它。我在Joomla中使用1.3.0 r36!1.5.23。array_unshift() [function.array-unshift]: The first argument should be an array in /home/vertigom/public_htmlrsfpregistration.php on line 583Warning: Invalid argument supplied for foreach() in /home/vert