im new developer

i get below error

when i upload the image


Warning: move_uploaded_file(proimage/1.jpg) [function.move-uploaded-file]: failed to open stream: No such file or directory in F:\xampp\htdocs\cleanred\uploadads.php on line 161

Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move 'F:\xampp\tmp\php1CB1.tmp' to 'proimage/1.jpg' in F:\xampp\htdocs\cleanred\uploadads.php on line 161
Stored in: proimage/1.jpg


PHP Code:
<?php
// May 25, 2010
$currentDate date("F j, Y");

    

if(
$_POST['title'] != ''  && $_POST['catergory'] != ''  && $_POST['des'] != ''  && $_POST['phone'] != ''  && $_POST['add'] != ''   && $_POST['city'] != '' && $_POST['file']!='' && $_POST['date']!='' )

    
    {
        
        
$title $_POST['title'];
        
$catergory $_POST['catergory'];
        
$des $_POST['des'];
        
$phone=$_POST['phone'];
        
$add $_POST['add'];                                
        
$city $_POST['city'];
        
$file=$_POST['file'];
        
$currentDate $_POST['date'];
       
         include(
"include/connection.php");
        
    if (!
$conn)    {
                die(
'Could not connect: ' mysql_error());
            }
            
            
mysql_select_db($database $conn) or die (mysql_error());
                
                    
$query mysql_query("INSERT INTO upload ads (title,catergory, des, phone ,add,city,file,date) VALUES ('".$title."','".$catergory."','".$des."', '".$phone."'    ,'".$add."','".$city."','".$file."','".$currentDate."')");
            
        
            
        
        if(
$query){
        echo 
" Enter the code form your phone";
}
else {
echo 
"Contact number cant recieve the code";
}

mysql_close($conx);
    }




        


if (((
$_FILES["file"]["type"] == "image/gif")
|| (
$_FILES["file"]["type"] == "image/jpeg")
|| (
$_FILES["file"]["type"] == "image/pjpeg"))
&& (
$_FILES["file"]["size"] < 50000000))
  {
  if (
$_FILES["file"]["error"] > 0)
    {
    echo 
"Return Code: " $_FILES["file"]["error"] . "<br />";
    }
  else
    {
    
//echo "proimage: " . $_FILES["file"]["name"] . "<br />";
    //echo "Type: " . $_FILES["file"]["type"] . "<br />";
    //echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
    //echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";

    
if (file_exists("proimage/" $_FILES["file"]["name"]))
      {
      echo 
$_FILES["file"]["name"] . " already exists. ";
      }
    else
      {
          
      
move_uploaded_file($_FILES["file"]["tmp_name"],
      
"proimage/" $_FILES["file"]["name"]);
      echo 
"Stored in: " "proimage/" $_FILES["file"]["name"];
      }
    }
  }
else
  {
  echo 
"Invalid file";
  }
?>