kan ikke installer WP plugin

hej har i lang tid arbejdet på en minecraft server som hedder mine status her er en Description af pluginet hvis det hjælper:

Minestatus is a WordPress Widget that enables you to show data from a Minecraft server. You can now use Minecraft Query and Minequery as services to get the data.

Returned parameters are:

Server status
Server name
Server port
Server version (New)
Game type (New)
Map name (New)
Plugins (New)
Maximum players
Player list
Minotar avatar (Beta)

It's recommended to use the Minecraft Query Service instead of Minequery. Minequery hasn't been updated for the last 2 years

så når jeg download plugine så kan jeg ikke aktivere det ved ikke hvorfor men den siger:

Plugin could not be activated because it triggered a fatal error.
Fatal error: Cannot redeclare class MinecraftQuery in /data/filer-6/web/web435/htdocs/wp-content/plugins/minestatus/libs/MinecraftQuery.php on line 8

jeg har kikket i scriptet men kan ikke finde fejlen
Kode:

<?php
class MinecraftQueryException extends Exception
{
  // Exception thrown by MinecraftQuery class
}

class MinecraftQuery
{
  /*
    * Class written by xPaw
    *
    * Website: http://xpaw.ru
    * GitHub: https://github.com/xPaw/PHP-Minecraft-Query
    */
 
  const STATISTIC = 0x00;
  const HANDSHAKE = 0x09;
 
  private $Socket;
  private $Players;
  private $Info;
 
  public function Connect( $Ip, $Port = 25565, $Timeout = 3 )
  {
      if( !is_int( $Timeout ) || $Timeout < 0 )
      {
        throw new InvalidArgumentException( 'Timeout must be an integer.' );
      }
     
      $this->Socket = @FSockOpen( 'udp://' . $Ip, (int)$Port, $ErrNo, $ErrStr, $Timeout );
     
      if( $ErrNo || $this->Socket === false )
      {
        throw new MinecraftQueryException( 'Could not create socket: ' . $ErrStr );
      }
     
      Stream_Set_Timeout( $this->Socket, $Timeout );
      Stream_Set_Blocking( $this->Socket, true );
     
      try
      {
        $Challenge = $this->GetChallenge( );
       
        $this->GetStatus( $Challenge );
      }
      // We catch this because we want to close the socket, not very elegant
      catch( MinecraftQueryException $e )
      {
        FClose( $this->Socket );
       
        throw new MinecraftQueryException( $e->getMessage( ) );
      }
     
      FClose( $this->Socket );
  }
 
  public function GetInfo( )
  {
      return isset( $this->Info ) ? $this->Info : false;
  }
 
  public function GetPlayers( )
  {
      return isset( $this->Players ) ? $this->Players : false;
  }
 
  private function GetChallenge( )
  {
      $Data = $this->WriteData( self :: HANDSHAKE );
     
      if( $Data === false )
      {
        throw new MinecraftQueryException( "Failed to receive challenge." );
      }
     
      return Pack( 'N', $Data );
  }
 
  private function GetStatus( $Challenge )
  {
      $Data = $this->WriteData( self :: STATISTIC, $Challenge . Pack( 'c*', 0x00, 0x00, 0x00, 0x00 ) );
     
      if( !$Data )
      {
        throw new MinecraftQueryException( "Failed to receive status." );
      }
     
      $Last = "";
      $Info = Array( );
     
      $Data    = SubStr( $Data, 11 ); // splitnum + 2 int
      $Data    = Explode( "\x00\x00\x01player_\x00\x00", $Data );
      $Players = SubStr( $Data[ 1 ], 0, -2 );
      $Data    = Explode( "\x00", $Data[ 0 ] );
     
      // Array with known keys in order to validate the result
      // It can happen that server sends custom strings containing bad things (who can know!)
      $Keys = Array(
        'hostname'  => 'HostName',
        'gametype'  => 'GameType',
        'version'    => 'Version',
        'plugins'    => 'Plugins',
        'map'        => 'Map',
        'numplayers' => 'Players',
        'maxplayers' => 'MaxPlayers',
        'hostport'  => 'HostPort',
        'hostip'    => 'HostIp'
      );
     
      foreach( $Data as $Key => $Value )
      {
        if( ~$Key & 1 )
        {
            if( !Array_Key_Exists( $Value, $Keys ) )
            {
              $Last = false;
              continue;
            }
           
            $Last = $Keys[ $Value ];
            $Info[ $Last ] = "";
        }
        else if( $Last != false )
        {
            $Info[ $Last ] = $Value;
        }
      }
     
      // Ints
      $Info[ 'Players' ]    = IntVal( $Info[ 'Players' ] );
      $Info[ 'MaxPlayers' ] = IntVal( $Info[ 'MaxPlayers' ] );
      $Info[ 'HostPort' ]  = IntVal( $Info[ 'HostPort' ] );
     
      // Parse "plugins", if any
      if( $Info[ 'Plugins' ] )
      {
        $Data = Explode( ": ", $Info[ 'Plugins' ], 2 );
       
        $Info[ 'RawPlugins' ] = $Info[ 'Plugins' ];
        $Info[ 'Software' ]  = $Data[ 0 ];
       
        if( Count( $Data ) == 2 )
        {
            $Info[ 'Plugins' ] = Explode( "; ", $Data[ 1 ] );
        }
      }
      else
      {
        $Info[ 'Software' ] = 'Vanilla';
      }
     
      $this->Info = $Info;
     
      if( $Players )
      {
        $this->Players = Explode( "\x00", $Players );
      }
  }
 
  private function WriteData( $Command, $Append = "" )
  {
      $Command = Pack( 'c*', 0xFE, 0xFD, $Command, 0x01, 0x02, 0x03, 0x04 ) . $Append;
      $Length  = StrLen( $Command );
     
      if( $Length !== FWrite( $this->Socket, $Command, $Length ) )
      {
        throw new MinecraftQueryException( "Failed to write on socket." );
      }
     
      $Data = FRead( $this->Socket, 2048 );
     
      if( $Data === false )
      {
        throw new MinecraftQueryException( "Failed to read from socket." );
      }
     
      if( StrLen( $Data ) < 5 || $Data[ 0 ] != $Command[ 2 ] )
      {
        return false;
      }
     
      return SubStr( $Data, 5 );
  }
}

jeg håber i kan hjælpe

min hjemmeside hedder www.mcmultidimensions.com