TCExam报错session_start() [function.session-start]: Cannot send session cookie

TCExam安装后运行报错：

session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\wamp\www\tcexam\shared......

解决办法：

找到文件tcexam\shared\code\tce_functions_session.php

在最顶部加上：date_default_timezone_set('PRC');即可。