FATAL ERROR

<?php
require_once( "DB.php" );
require_once( "Command.php" );
require_once( "LockTableCmd.php" );

require_once( "settings.php" );

class UnlockTableCmd extends Command
{
	function Execute( )
	{
		// connect to the db
		$db = DB::connect( $GLOBALS['g_PearDBDSN'] );
		if (DB::isError( $db ))
		{
			// let everyone know there was a problem
			$this->OnError("Failed to connect to the database using " . $GLOBALS['g_PearDBDSN']);
			
			// return error
			return CMD_ERROR;
		}

		// try to unlock
		$result = $db->Query( "UNLOCK TABLES" );
		if (DB::isError( $result ))
		{
			// let everyone know there was a problem
			$this->OnError("Failed to unlock the tables");
			
			// return error
			return CMD_ERRROR;
		}
		
		// this command is finished
		return CMD_FINISHED;
	}
}

?>

<?php
require_once( "DB.php" );
require_once( "Command.php" );
require_once( "LockTableCmd.php" );
 
require_once( "settings.php" );
 
class UnlockTableCmd extends Command
{
	function Execute( )
	{
		// connect to the db
		$db = DB::connect( $GLOBALS['g_PearDBDSN'] );
		if (DB::isError( $db ))
		{
			// let everyone know there was a problem
			$this->OnError("Failed to connect to the database using " . $GLOBALS['g_PearDBDSN']);
 
			// return error
			return CMD_ERROR;
		}
 
		// try to unlock
		$result = $db->Query( "UNLOCK TABLES" );
		if (DB::isError( $result ))
		{
			// let everyone know there was a problem
			$this->OnError("Failed to unlock the tables");
 
			// return error
			return CMD_ERRROR;
		}
 
		// this command is finished
		return CMD_FINISHED;
	}
}
 
?>