Preciso de um LOGOTIPO

<?php
if(!defined('INITIALIZED'))
    exit;

class Guild extends ObjectData
{
    const LOADTYPE_ID = 'id';
    const LOADTYPE_NAME = 'name';

    const LEVEL_NOT_IN_GUILD = 0;
    const LEVEL_MEMBER = 1;
    const LEVEL_VICE = 2;
    const LEVEL_LEADER = 3;
    const LEVEL_OWNER = 4;
    public static $table = 'guilds';
    public $data = array('name' => null, 'ownerid' => null, 'creationdata' => null, 'motd' => null, 'description' => null, 'create_ip' => null, 'guild_logo' => null);
    public static $fields = array('id',  'name', 'ownerid', 'creationdata', 'motd', 'description', 'create_ip', 'guild_logo');
    public $invitedPlayers;
    public $ranks;
    public $owner;

    public function __construct($search_text = null, $search_by = self::LOADTYPE_ID)
    {
        if($search_text != null)
            $this->load($search_text, $search_by);
    }

    public function load($search_text, $search_by = self::LOADTYPE_ID)
    {
        if(in_array($search_by, self::$fields))
            $search_string = $this->getDatabaseHandler()->fieldName($search_by) . ' = ' . $this->getDatabaseHandler()->quote($search_text);
        else
            new Error_Critic('', 'Wrong guild search_by type.');
        $fieldsArray = array();
        foreach(self::$fields as $fieldName)
            $fieldsArray[] = $this->getDatabaseHandler()->fieldName($fieldName);

        $this->data = $this->getDatabaseHandler()->query('SELECT ' . implode(', ', $fieldsArray) . ' FROM ' . $this->getDatabaseHandler()->tableName(self::$table) . ' WHERE ' . $search_string)->fetch();
    }

    public function loadById($id)
    {
        return $this->load($id, self::LOADTYPE_ID);
    }

    public function loadByName($name)
    {
        return $this->load($name, self::LOADTYPE_NAME);
    }

    public function save($forceInsert = false)
    {
        if(!isset($this->data['id']) || $forceInsert)
        {
            $keys = array();
            $values = array();
            foreach(self::$fields as $key)
                if($key != 'id')
                {
                    $keys[] = $this->getDatabaseHandler()->fieldName($key);
                    $values[] = $this->getDatabaseHandler()->quote($this->data[$key]);
                }
            $this->getDatabaseHandler()->query('INSERT INTO ' . $this->getDatabaseHandler()->tableName(self::$table) . ' (' . implode(', ', $keys) . ') VALUES (' . implode(', ', $values) . ')');
            $this->setID($this->getDatabaseHandler()->lastInsertId());
        }
        else
        {
            $updates = array();
            foreach(self::$fields as $key)
                $updates[] = $this->getDatabaseHandler()->fieldName($key) . ' = ' . $this->getDatabaseHandler()->quote($this->data[$key]);
            $this->getDatabaseHandler()->query('UPDATE ' . $this->getDatabaseHandler()->tableName(self::$table) . ' SET ' . implode(', ', $updates) . ' WHERE ' . $this->getDatabaseHandler()->fieldName('id') . ' = ' . $this->getDatabaseHandler()->quote($this->data['id']));
        }
    }

    public function delete()
    {
        if($this->isLoaded())
        {
            foreach($this->getRanks(true) as $rank)
            {
                $rank->delete();
            }
            $this->getDatabaseHandler()->query('DELETE FROM ' . $this->getDatabaseHandler()->tableName(self::$table) . ' WHERE ' . $this->getDatabaseHandler()->fieldName('id') . ' = ' . $this->getDatabaseHandler()->quote($this->data['id']));
            $_tmp = new self();
            $this->data = $_tmp->data;
            $this->invitedPlayers = $_tmp->invitedPlayers;
            $this->ranks = $_tmp->ranks;
            $this->owner = $_tmp->owner;
            unset($_tmp);
        }
        else
            new Error_Critic('', __METHOD__ . '() - cannot delete, guild not loaded');
    }

    public function kickPlayer($playerId)
    {
        if($playerId == $this->getOwnerID())
            $this->delete();
        else
        {
            $player = new Player($playerId);
            if($player->isLoaded())
            {
                $player->setRank();
                $player->save();
            }
        }
    }

    public function getInvitedPlayers($forceReload = false)
    {
        return $this->getInvitations($forceReload);
    }

    public function getInvitations($forceReload = false)
    {
        if(!isset($this->invitedPlayers) || $forceReload)
        {
            $invitedPlayers = new DatabaseList('Player');
            $filterGuild = new SQL_Filter(new SQL_Field('guild_id', 'guild_invites'), SQL_Filter::EQUAL, $this->getID());
            $filterPlayer = new SQL_Filter(new SQL_Field('id', 'players'), SQL_Filter::EQUAL, new SQL_Field('player_id', 'guild_invites'));
            $invitedPlayers->setFilter(new SQL_Filter($filterGuild, SQL_Filter::CRITERIUM_AND, $filterPlayer));
            $invitedPlayers->addOrder(new SQL_Order(new SQL_Field('name', 'players')));
            $this->invitedPlayers = $invitedPlayers;
        }
        return $this->invitedPlayers;
    }

    public function addInvitation($playerId, $reloadInvites = false)
    {
        $this->getDatabaseHandler()->query('INSERT INTO ' . $this->getDatabaseHandler()->tableName('guild_invites') . ' (' . $this->getDatabaseHandler()->fieldName('player_id') . ', ' . $this->getDatabaseHandler()->fieldName('guild_id') . ') VALUES (' . $this->getDatabaseHandler()->quote($playerId) . ', ' . $this->getDatabaseHandler()->quote($this->getID()) . ')');
        if($reloadInvites)
            $this->getInvitations(true);
    }

    public function removeInvitation($playerId)
    {
        $this->getDatabaseHandler()->query('DELETE FROM ' . $this->getDatabaseHandler()->tableName('guild_invites') . ' WHERE ' . $this->getDatabaseHandler()->fieldName('player_id') . ' = ' . $this->getDatabaseHandler()->quote($playerId) . ' AND ' . $this->getDatabaseHandler()->fieldName('guild_id') . ' = ' . $this->getDatabaseHandler()->quote($this->getID()));
    }

    public function isInvited($playerId, $forceReload = false)
    {
        foreach($this->getInvitations($forceReload) as $invitedPlayer)
            if($invitedPlayer->getID() == $playerId)
                return true;

        return false;
    }

    public function getRanks($forceReload = false)
    {
        if(!isset($this->ranks) || $forceReload)
        {
            $ranks = new DatabaseList('GuildRank');
            $ranks->setFilter(new SQL_Filter(new SQL_Field('guild_id'), SQL_Filter::EQUAL, $this->getID()));
            $ranks->addOrder(new SQL_Order(new SQL_Field('level'), SQL_Order::DESC));
            $this->ranks = $ranks;
        }

        return $this->ranks;
    }

    public function getOwner($forceReload = false)
    {
        if(!isset($this->owner) || $forceReload)
            $this->owner = new Player($this->getOwnerID());

        return $this->owner;
    }

    public function setOwner($owner)
    {
        $this->owner = $owner;
        $this->setOwnerID($owner->getID());
    }

    public function getGuildLogoLink()
    {
        return 'guild_image.php?id=' . $this->getID();
    }

    public function getID(){return $this->data['id'];}
    public function setID($value){$this->data['id'] = $value;}
    public function getName(){return $this->data['name'];}
    public function setName($value){$this->data['name'] = $value;}
    public function getOwnerID(){return $this->data['ownerid'];}
    public function setOwnerID($value){$this->data['ownerid'] = $value;}
    public function getCreationData(){return $this->data['creationdata'];}
    public function setCreationData($value){$this->data['creationdata'] = $value;}
    public function getMOTD(){return $this->data['motd'];}
    public function setMOTD($value){$this->data['motd'] = $value;}
/*
 * Custom AAC fields
 * create_ip , INT, default 0
 * description , TEXT, default ''
 * guild_logo, MEDIUMBLOB, default NULL
*/
    public function setCreateIP($value){$this->data['create_ip'] = $value;}
    public function getCreateIP(){return $this->data['create_ip'];}
    public function getDescription(){return $this->data['description'];}
    public function setDescription($value){$this->data['description'] = $value;}
    public function getGuildLogo()
    {
        return $this->data['guild_logo'];
    }

    public function setGuildLogo($mimeType, $fileData)
    {
        $this->data['guild_logo'] = time() . ';data:' . $mimeType . ';base64,' . base64_encode($fileData);
    }
/*
 * for compability with old scripts
*/
    public function setCreateDate($value){$this->data['creationdata'] = $value;}
    public function getCreateDate(){return $this->data['creationdata'];}
    public function getGuildRanksList(){return $this->getRanks();}
    public function getGuildRanks(){return $this->getRanks();}
    public function listInvites(){return $this->getInvitations();}
    public function invite($player){$this->addInvitation($player->getID());}
    public function deleteInvite($player){$this->removeInvitation($player->getID());}
    public function acceptInvite($player)
    {
        $ranks = new DatabaseList('GuildRank');
        $ranks->setFilter(new SQL_Filter(new SQL_Field('guild_id'), SQL_Filter::EQUAL, $this->getID()));
        $ranks->addOrder(new SQL_Order(new SQL_Field('level'), SQL_Order::ASC));
        // load rank with lowest access level
        if($rank = $ranks->getResult(0))
        {
            $player->setRank($rank);
            $player->save();
            $player->removeGuildInvitations();
        }
        else
            new Error_Critic('', 'There is no rank in guild <b>' . htmlspecialchars($guild->getName()) . '</b>, cannot add player <b>' . htmlspecialchars($player->getName()) . '</b> to guild.');
    }
    public function find($name){$this->loadByName($name);}
}

tenho esse que eu uso, não intendo sobre script, porem copiei oque estava no meu guild.php