Unknown column 'name' in 'field list ; please help me

<?php $conn = mysql_connect("localhost", "root", "");/*echo"$stm"*/if (!$conn)  {  die('Could not connect: ' . mysql_error());  }mysql_select_db("root",$conn)or die(mysql_error());mysql_query('set names GB2312');$sql="insert into shopsystem(name,tel,email,QQ,addr,sex,brandname,commoditybrand,productID,ordername,shopname,shopaddr,invoicenumber,purchasingdate)values('$name','$tel','$email','$QQ','$addr','$sex','$brandname','$commoditybrand','$productID','$ordername','$shopname','$shopaddr','$invoicenumber','$purchasingdate')";if (!mysql_query($sql,$conn))  {  die ('Error: ' . mysql_error());  }mysql_close($conn);?>

Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '')' at line 2

回复讨论(解决方案)

错误提示有两个？
echo $sql; 贴出结果看看。

Unknown column 'name' in 'field list ;
name 字段不存在，请检查

Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '')' at line 2

$sql="insert into shopsystem(name,tel,email,QQ,addr,sex,brandname,commoditybrand,productID,ordername,shopname,shopaddr,invoicenumber,purchasingdate)
values('$name','$tel','$email','$QQ','$addr','$sex','$brandname','$commoditybrand','$productID','$ordername','$shopname','$shopaddr','$invoicenumber','$purchasingdate')";
if (!mysql_query($sql,$conn))

values 前加个空格试试。

字段错误 也有可能是 单引号问题，数字、日期等不加引号

shopsystem(name,tel,email,QQ,addr,sex,brandname,commoditybrand,productID,ordername,shopname,shopaddr,invoicenumber,purchasingdate)这里面的字段全用`name`,`tel`,这样的试试，Esc下面的那个键

单引号问题吧。。
建议用拼接

$sql="insert into shopsystem(name,tel,email,QQ,addr,sex,brandname,commoditybrand,productID,ordername,shopname,shopaddr,invoicenumber,purchasingdate)values('".$name."','".$tel."','    ....