Error querying database

[misheck]

I am getting an error querying database but I am sure my code is correct and I have tried to debug the code but its not detecting any errors.

Here is the code below I have removed the password bit

<?php
$fname = $_POST['firstname'];
$lname = $_POST['lastname'];
$team =$_POST['team'];
$position = $_POST['position'];
$other = $_POST['other'];
$contact = $_POST['contact'];

$dbc = mysql_connect('localhost','******', '***********')
or die('Error connecting to Mysql Server'.mysql_error());

mysql_select_db("tester1",$dbc);

if(!$dbc){
	die("you have entered a wrong details please try again" .mysql_error());
};
$query ="INSERT INTO trail1 (first_name,last_name,team,position,other,contact)" .
"VALUES ('$fname','$lname','$team','$position','$other','$contact')";

$result = mysql_query($query) or die('Error querying Database');
mysql_close($dbc);


?>

[dagon]

and the error is ?

[misheck]

The error I was getting was blank and only displaying my custom message on firefox and internet explorer when I added the ('Error querying database' . mysql_error). I tried again this time using Flock browser and I found out my error was with DB name which is trial not trail so everything is OK.

Thanks for the help.

I was quite puzzled because everything was ok and yes I had tried to rely on the mysql error messages as well as my own to know where the error is.