". mysqli_connect_error()."";
			echo "Failed to connect to MySQL: " . mysqli_connect_error();
			exit();
		}
		  
		$account = mysqli_real_escape_string($conn, $_SESSION['account']);
		$password = base64_encode(sha1($_POST['password'], true));
		$passwordOld = base64_encode(sha1($_POST['passwordOld'], true));
		
		if($_POST['password']!=$_POST['passwordVerify']){
			$error .= "Password does not match.
"; 
		}
		if(mb_strlen($_POST['passwordOld'])<4 || mb_strlen($_POST['passwordOld'])>16){
			$error .= "Old Password length must be 4 to 16 characters long.";
		}	
			
		if(mb_strlen($_POST['password'])<4 || mb_strlen($_POST['password'])>16){
			$error .= "Password length must be 4 to 16 characters long.";
		}	
		if($password == '')
			$error = 'Enter password';
		
		if($passwordOld == '')
			$error = 'Enter old password';
		
		$sql = "SELECT * FROM `accounts` WHERE `login`='".$account."'";
		$result = $conn->query($sql);
			if ($result->num_rows > 0) {
				while($row = $result->fetch_assoc()) 
				{
					
					if ($passwordOld == $row['password']) 
						{
							$error = "";
						}
					else
						{
							$error = 'Incorrect Old password';
						}
				}
			} 
			else 
			{
				$error = 'Something went wrong [1]';
			}
		if(empty($error)){
			$sqlupdate = "UPDATE `accounts` SET `password`='".$password."' WHERE (`login`='".$account."')";
			if ($conn->query($sqlupdate) === TRUE) {
				$error = "Password Successfuly Updated";
				$_SESSION['password'] = $password;
				header( "refresh:2;url=dashboard.php" );
			} 
			else {
				$error = "Something went wrong [2]";
			}
		}
		
		$conn->close();
	}
?>