2015/11/15 15:23:23 [error] 3703#3703: *8420 FastCGI sent in stderr: "PHP message: PHP Fatal error: Class 'Think\Log\Driver\Memcache' not found in /www/ThinkPHP/Library/Think/Log.class.php on line
74" while reading response header from upstream, client: 112.211.222.76, server: localhost, request: "POST /fabu/index.php/User/xxxx/login.html HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "111.211.211
.188"

使用的是memcache缓存，但是报这个错误，缺少相应驱动