错误Class 'Behavior\BuildLiteBehavior' not found解决方法

Question

急急急！！小白求教，求一个详细解决方法，thinkphp 3.2.3 搬家到另一个电脑环境 ,环境一致但报错,系统发生错误Class 'Behavior\BuildLiteBehavior' not found解决方法？Class 'Behavior\BuildLiteBehavior' not found错误位置FILE: /var/www/html/jwPeach/ThinkPHP/Library/Think/Hook.class.php 　LINE: 118