Manual:DBError.php/zh

DBConnectionError
这是一个臭名昭著的错误：

如果你看到这一点，数据库很不高兴，但至少MediaWiki还活着，并知道这一点.



无法连接到数据库
I haven't solved this for myself yet, but you should look into it following the same way I did.


 * 1) Check out the apache2 error log. If you're on ubuntu this was at "/var/log/apache2/error.log" by default when I wrote this.
 * 2) In my case, I got the following error .... "MySQL server has gone away in" .... followed by .... Error reading result set's header in ......
 * 3) This was supposedly caused by connection problems. Search those two terms and you should see several different places where people address it. Good luck!