Warning: Unknown database 'yiqicms' in E:\xampp\htdocs\include\ezsql\ez_sql_mysql.php on line 127

Warning: No database selected in E:\xampp\htdocs\include\ezsql\ez_sql_mysql.php on line 204

Warning: No database selected in E:\xampp\htdocs\include\ezsql\ez_sql_mysql.php on line 204

Warning: No database selected in E:\xampp\htdocs\include\ezsql\ez_sql_mysql.php on line 204

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at E:\xampp\htdocs\include\ezsql\ez_sql_mysql.php:127) in E:\xampp\htdocs\admin\login.php on line 5

就是没安装。从新安装。

数据库没弄好，还有就是你头像好假！

不需要重新安装的，
\xampp\htdocs\include
这里面有一个，这个文件，你把里面的 换成如下就可以了，
<?PHP
$cfg_db_host = "localhost";

$cfg_db_user = "root";

$cfg_db_pass = "";

$cfg_db_name= "yiqiCMS";

$cfg_db_prefix = "yiqi_";

?>
当然如果你有修改过，就用修改过的。或者直接从新装的文件 制作过程，覆盖。

本地数据库文件有问题 可以重新安装下