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POError: Unknown column in field list
 

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    <p>While running the below script it shows the errorError: Unknown column 'email' in 'field list'.</p> <pre><code> &lt;?php include("connect.php"); if($loggedin == '1') die("You can't register another account while you're logged in."); if(isset($_POST['submit'])) { $uname = trim($_POST['username']); if($_POST["regkey"]!="171717") die("Invalid Registration Key. &lt;br&gt; &lt;a href= register.php&gt;Back&lt;/a&gt;"); if($_POST["pass"]!=$_POST["pass2"]) die("Passwords do not match. &lt;br&gt; &lt;a href= register.php&gt;Back&lt;/a&gt;"); // Make sure all forms were filled out. if((!isset($_POST['username'])) || (!isset($_POST['pass'])) || ($uname == '') || ($_POST['pass'] == '')) die("Please fill out the form completely. &lt;br&gt;&lt;br&gt; &lt;a href=register.php&gt;Continue&lt;/a&gt;"); $check = @mysql_query("SELECT id FROM players WHERE username = '$uname'"); $check = @mysql_num_rows($check); if($check &gt; 0) die("Sorry, that username has already been taken. Please try again. &lt;br&gt;&lt;br&gt; &lt;a href=register.php&gt;Continue&lt;/a&gt;"); $pass = md5($_POST['pass']); $date = date("m/d/y"); $newPlayer = @mysql_query("INSERT INTO players (username, password, registered,callname,email) VALUES ('$uname','$pass','$date','$_POST [callname]','$_POST[email]')") or die("Error: ".mysql_error()); echo 'You have been registered! You may now &lt;a href=index.php&gt;Log in&lt;/a&gt;.'; } else { // A simple example of a form. echo ' &lt;center&gt; &lt;form action=register.php method=post&gt; &lt;p&gt;Registration is currently&lt;b&gt; NOT OPEN.&lt;/b&gt;&lt;br&gt; You must have a valid Registration key to register.&lt;/p&gt; &lt;table border="2"&gt; &lt;tr&gt; &lt;td&gt;Username:&lt;/td&gt;&lt;td&gt;&lt;input type="text" name="username" size="20px"&lt;/input&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;Callname:&lt;/td&gt;&lt;td&gt;&lt;input type="text" name="callname" size="20px"&lt;/input&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;Password:&lt;/td&gt;&lt;td&gt;&lt;input type="password" name="pass" size="20px"&lt;/input&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;Re-type Password:&lt;/td&gt;&lt;td&gt;&lt;input type="password" name="pass2" size="20px"&lt;/input&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;Email:&lt;/td&gt;&lt;td&gt;&lt;input type="text" name="email" size="20px"&lt;/input&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt;&lt;td&gt;Registration Key:&lt;/td&gt;&lt;td&gt;&lt;input type="text" name="regkey" size="20px"&gt;&lt;/input&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;input type="submit" name="submit" value="Submit"&gt;&lt;/input&gt; &lt;/form&gt;'; } ?&gt; </code></pre> <p>I'm very new to PHP and can't figure out why I'm getting this Error. Shouldn't the $_POST get that value from the form? Thanks for reading.</p>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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