实例化一个不存在的类！:ThinkTemplate

FILE: /www/wwwroot/11239.com/ThinkPHP/Lib/Core/Think.class.php 　LINE: 237

#0 halt(实例化一个不存在的类！:ThinkTemplate) called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Core/Think.class.php:237]
#1 Think::instance(ThinkTemplate) called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Behavior/ParseTemplateBehavior.class.php:60]
#2 ParseTemplateBehavior->run(Array ([var] => Array (),[file] => ./Index/Tpl/Index/index.php,[content] => ,[prefix] => )) called at [/www/wwwroot/11239.com/ThinkPHP/Common/common.php:997]
#3 B(ParseTemplate, Array ([var] => Array (),[file] => ./Index/Tpl/Index/index.php,[content] => ,[prefix] => )) called at [/www/wwwroot/11239.com/ThinkPHP/Common/common.php:950]
#4 tag(view_parse, Array ([var] => Array (),[file] => ./Index/Tpl/Index/index.php,[content] => ,[prefix] => )) called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Core/View.class.php:128]
#5 View->fetch(./Index/Tpl/Index/index.php, , ) called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Core/View.class.php:76]
#6 View->display(, , , , ) called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Core/Action.class.php:98]
#7 Action->display() called at [/www/wwwroot/11239.com/Index/Lib/Action/IndexAction.class.php:7]
#8 IndexAction->index()
#9 ReflectionMethod->invoke(IndexAction Object ([*view] => View Object ([*tVar] => Array (),[*theme] => ),[Actionname] => ,[*config] => Array ())) called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Core/App.class.php:153]
#10 App::exec() called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Core/App.class.php:189]
#11 App::run() called at [/www/wwwroot/11239.com/ThinkPHP/Lib/Core/Think.class.php:39]
#12 Think::start() called at [/www/wwwroot/11239.com/ThinkPHP/Common/runtime.php:242]
#13 require(/www/wwwroot/11239.com/ThinkPHP/Common/runtime.php) called at [/www/wwwroot/11239.com/ThinkPHP/ThinkPHP.php:34]
#14 require(/www/wwwroot/11239.com/ThinkPHP/ThinkPHP.php) called at [/www/wwwroot/11239.com/index.php:7]