遭遇了奇怪的wordpress问题，大家帮忙看看
由 tinyfool 发布于 2014年01月20日 ｜ 更新于 2014年01月20日无人欣赏。
不管管理页面，还是blog页面，空白，完全没有内容。
删除cache目录全部内容无用，重启apache好了，但是访问后台，一会儿又这样了。大家有遇到过类似问题么？
服务器负载也不高，数据库也没有发现任何丢失。
你又在捣鼓啦？访问单独的页面是一堆乱码。
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WordPress database error: [Duplicate entry '1' for key 'PRIMARY']
INSERT INTO wcs_lang (id, short_name, codepress, name) VALUES (1, 'Xml', 'html', 'HTML / XML'), (2, 'Css', 'css', 'CSS'), (3, 'JScript', 'javascript', 'Javascript'), (4, 'Php', 'php', 'PHP'), (5, 'Sql', 'sql', 'SQL'), (6, 'CSharp', 'csharp', 'C#'), (7, 'Vb', 'vbscript', 'VB'), (8, 'Cpp', 'generic', 'C++'), (9, 'Java', 'java', 'Java'), (10, 'Python', 'generic', 'Python'), (11, 'Ruby', 'ruby', 'Ruby'), (12, 'Delphi', 'generic', 'Delphi');
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开了 define('WP_DEBUG', true);
发现出问题的时候会报 Fatal error: Internal Zend error - Missing class information for in xxx.file 这样的错误
搜索了下，有人说他是开过APC就出了这个问题，我之前想试验下APC把服务器端的打开了，所以关掉了，发现问题解决了
然后你们看到了一些调试代码，然后我关掉了 define('WP_DEBUG', true);
Case close.