Fatal error: Namespace declaration statement has to be the very first statement in the script

[Marcee]

I can't understand why this mistake is coming. This is the file code where Fatal error: Namespace declaration statement has to be the very first statement in the script in /var/www/html/phpinstagram/phpinstagram/Instagram.php on line 2

<?
namespace phpinstagram;
class Instagram {
/*

@var array

*/

protected $_commands = array();

/*

@var \phpinstagram\Instagram\Client\Communication

*/

protected $_communication;

/*

@var \phpinstagram\Instagram\Api\Feed

*/

public $feed;

/*

@var \phpinstagram\Instagram\Api\Auth

*/

public $auth;

public function __construct() {

$this->feed = new \phpinstagram\Instagram\Api\Feed();

$this->feed->setInstagram($this);

$this->auth = new \phpinstagram\Instagram\Api\Auth();

$this->auth->setInstagram($this);

$this->_communication = new \phpinstagram\Instagram\Client\Communication();

}
public function addCommand(\phpinstagram\Instagram\Command\ICommand $cmd) {

$this->_commands[] = $cmd;

}
public function run() {

$executed = array();

//$cookieJar = null;

foreach ($this->_commands as $utcmd) {

if ($utcmd instanceof \phpinstagram\Instagram\Command\ICommand) {

/*

* @var \phpinstagram\Instagram\Command\ICommand

*/

$cmd = $utcmd;
        //if (!is_null($cookieJar))
        //  $this-&gt;_communication-&gt;getClient()-&gt;setCookieJar($cookieJar);

        foreach ($cmd-&gt;dependsOn() as $dependency) {
            foreach ($executed as $previous) {
                if (get_class($previous) == '\Instagram\Command\\' . $dependency) {
                    break 2;
                }
            }
            throw new \phpinstagram\Instagram\Command\DependencyException(
                'Command ' . get_class($cmd) . " depends on $dependency but it never was executed!\n\n"
            );
        }
        $cmd-&gt;setCommunication($this-&gt;_communication);

        $cmd-&gt;validate();

        //echo get_class($cmd)." is valid. executing...\n\n";
        $cmd-&gt;exec();

        $executed[] = $cmd;

        // reset parameters
        $this-&gt;_communication-&gt;getClient()-&gt;resetParameters();
        //$cookieJar = $this-&gt;_communication-&gt;getClient()-&gt;getCookieJar();
    }
}

// reset commands
$this-&gt;_commands = array();

}

♪

[Cleofas]

It's decided that the answer can be seen here: https://stackoverflow.com/questions/34184030/fatal-error-namespace-declaration-statement-has-to-be-the-very-first-statement