php error but where is it?



OK Dreamweaver and my local host server keeping saying that their is a error but i have no idea where please help?

This is a php script to figure out if the user already has a account and then  if he doesn't it registers him into the database 


    <html>
    <head>
    <style type="text/css">
    p {color:white;font-size:20px;}
    .toppa {width: 100%;background-color:#2D2D2D;}
    </style>
    
    <?php
    //Database Information
    
    $dbhost = "localhost";
    $dbname = "a8423624_grubber";
    $dbuser = "root";
    $dbpass = "";
    
    //Connect to database
    
    mysql_connect ( $dbhost, $dbuser, $dbpass)or die("Could not connect: ".mysql_error());
    mysql_select_db($dbname) or die(mysql_error());
    
    $username = $_POST['username'];  
    $email = $_POST['email'];    
    $password = md5($_POST['password']);
    $repassword = md5($_POST['repassword']);
    
    $month = $_POST['month'];  
    $day = $_POST['day'];
    $year = $_POST['year'];  
    
    $Intro = 1;
    $admin = "no";
    
    if (!(empty($username) or empty($email) or empty($password) or empty($repassword))) 
    {
    //a Text field is empty
        if ($password == $repassword) {
    	 $checkuser = mysql_query("SELECT username FROM users WHERE username='$username'");  
         $checkuser1 = mysql_query("SELECT email FROM users WHERE email='$email'"); 
         $email_exist = mysql_num_rows($checkuser1);
         $username_exist = mysql_num_rows($checkuser);
    	          // checks email 
    	        if ($username_exist  > 0)
    			          {
                          echo "<div class='toppa' align='center'>
                          <h1 align='Left'> Grubber </h1>
                          </div>
                          <p> You'r Name has been taken please try another Name. </P>";
    		              include 'tryagain.html';
    			          }
    			         else
    	                  { 
    					         if ($email_exist > 0)
    					         {
    					          echo "<div class='toppa' align='center'>
                                  <h1 align='Left'> Grubber </h1>
                                  </div>
                                  <p> You'r Email has been taken please try another Email.</P>";
    		                      include 'tryagain.html';
    					         }
    					         else
    					         {
    			                    $themes = ("http://grubber.host56.com/Themes/Grubber.gif");
                                    $date = ("$year/$month/$day");
                                    $proimg = ("http://grubber.host56.com/images/defaultprof.png");
                                    $query = "INSERT INTO users (admin,themes,proimg,Birthday,Intro,email, username, password)
                                    VALUES('$admin','$themes','$proimg','$date', '$Intro', '$email', '$username', '$password')";
                                    mysql_query($query) or die(mysql_error());
                                    mysql_close();
    					            echo "<div class='toppa' align='center'>
                                    <h1 align='Left'> Grubber </h1>
                                    </div>
                                    <p> Please sign in to test that your account works </P>";
    		                        include 'tryagain.html';
                                    }
    					  
                 else
    		    {
    			echo "<div class='toppa' align='center'>
                <h1 align='Left'> Grubber </h1>
                </div>
                <p>You'r passwords are not the same please try again.</P>";
    	        }
    
    }
    else
    {
    	 echo "<div class='toppa' align='center'>
                          <h1 align='Left'> Grubber </h1>
                          </div>
                          <p> Please fill in all fields </P>";
    		              include 'tryagain.html';
    }
    	}
    }
    ?>


php error but where is it?
===




OK Dreamweaver and my local host server keeping saying that their is a error but i have no idea where please help?

This is a php script to figure out if the user already has a account and then  if he doesn't it registers him into the database 


    <html>
    <head>
    <style type="text/css">
    p {color:white;font-size:20px;}
    .toppa {width: 100%;background-color:#2D2D2D;}
    </style>
    
    <?php
    //Database Information
    
    $dbhost = "localhost";
    $dbname = "a8423624_grubber";
    $dbuser = "root";
    $dbpass = "";
    
    //Connect to database
    
    mysql_connect ( $dbhost, $dbuser, $dbpass)or die("Could not connect: ".mysql_error());
    mysql_select_db($dbname) or die(mysql_error());
    
    $username = $_POST['username'];  
    $email = $_POST['email'];    
    $password = md5($_POST['password']);
    $repassword = md5($_POST['repassword']);
    
    $month = $_POST['month'];  
    $day = $_POST['day'];
    $year = $_POST['year'];  
    
    $Intro = 1;
    $admin = "no";
    
    if (!(empty($username) or empty($email) or empty($password) or empty($repassword))) 
    {
    //a Text field is empty
        if ($password == $repassword) {
    	 $checkuser = mysql_query("SELECT username FROM users WHERE username='$username'");  
         $checkuser1 = mysql_query("SELECT email FROM users WHERE email='$email'"); 
         $email_exist = mysql_num_rows($checkuser1);
         $username_exist = mysql_num_rows($checkuser);
    	          // checks email 
    	        if ($username_exist  > 0)
    			          {
                          echo "<div class='toppa' align='center'>
                          <h1 align='Left'> Grubber </h1>
                          </div>
                          <p> You'r Name has been taken please try another Name. </P>";
    		              include 'tryagain.html';
    			          }
    			         else
    	                  { 
    					         if ($email_exist > 0)
    					         {
    					          echo "<div class='toppa' align='center'>
                                  <h1 align='Left'> Grubber </h1>
                                  </div>
                                  <p> You'r Email has been taken please try another Email.</P>";
    		                      include 'tryagain.html';
    					         }
    					         else
    					         {
    			                    $themes = ("http://grubber.host56.com/Themes/Grubber.gif");
                                    $date = ("$year/$month/$day");
                                    $proimg = ("http://grubber.host56.com/images/defaultprof.png");
                                    $query = "INSERT INTO users (admin,themes,proimg,Birthday,Intro,email, username, password)
                                    VALUES('$admin','$themes','$proimg','$date', '$Intro', '$email', '$username', '$password')";
                                    mysql_query($query) or die(mysql_error());
                                    mysql_close();
    					            echo "<div class='toppa' align='center'>
                                    <h1 align='Left'> Grubber </h1>
                                    </div>
                                    <p> Please sign in to test that your account works </P>";
    		                        include 'tryagain.html';
                                    }
    					  
                 else
    		    {
    			echo "<div class='toppa' align='center'>
                <h1 align='Left'> Grubber </h1>
                </div>
                <p>You'r passwords are not the same please try again.</P>";
    	        }
    
    }
    else
    {
    	 echo "<div class='toppa' align='center'>
                          <h1 align='Left'> Grubber </h1>
                          </div>
                          <p> Please fill in all fields </P>";
    		              include 'tryagain.html';
    }
    	}
    }
    ?>

