每次都是报这个错误，请教一下这个什么导致的？
PHP是5.3.3，我看需要的几个插件都是有的啊

iPHP Error: Please set the template file(001) IN iCMS://iPHP/iPHP.class.php on line 552
[0] in function iPHP::error_handler
[1] in function trigger_error in iCMS://iPHP/iPHP.class.php on line 552
[2] in function iPHP::error_throw in iCMS://iPHP/iPHP.class.php on line 558
[3] in function iPHP::error_404 in iCMS://iPHP/core/iView.class.php on line 366
[4] in function iView::render in iCMS://app/index/index.app.php on line 39
[5] in function indexApp->index in iCMS://app/index/index.app.php on line 18
[6] in function indexApp->do_iCMS in iCMS://iPHP/iPHP.class.php on line 196
[7] in function iPHP::run in iCMS://core/iCMS.class.php on line 99
[8] in function iCMS::run in iCMS://index.php on line 11

你安装了吗?https://www.icmsdev.com/docs/installation.html

Mysql5 数据库支持，并在PHP中安装了相关扩展
PHP cURL 扩展
PHP mbstring 扩展 或者 PHP_iconv 扩展 支持
PHP_GD 扩展 验证码程序需要用到

这几个我看都是有的哦