Eshop Magento - Fatal error: Call to a member function add() on boolean

Dobrý den,

Nainstaloval jsem eshop Magento verzi 1 na webzdarma.cz

Vše proběhlo v pořádku, ale při přepnutí na stránku administrátora se pouze zobrazí chyba.

Fatal error: Call to a member function add() on boolean in */app/code/core/Mage/Admin/Model/Config.php on line 101

public function loadAclResources(Mage_Admin_Model_Acl $acl, $resource = null, $parentName = null)
{
    if (is_null($resource)) {
        $resource = $this->getAdminhtmlConfig()->getNode("acl/resources");
        $resourceName = null;
    } else {
        $resourceName = (is_null($parentName) ? '' : $parentName . '/') . $resource->getName();
        $acl->add(Mage::getModel('admin/acl_resource', $resourceName), $parentName);
    }

    if (isset($resource->all)) {
        $acl->add(Mage::getModel('admin/acl_resource', 'all'), null); - line 101
    }

    if (isset($resource->admin)) {
        $children = $resource->admin;
    } elseif (isset($resource->children)){
        $children = $resource->children->children();
    }



    if (empty($children)) {
        return $this;
    }

    foreach ($children as $res) {
        if (1 == $res->disabled) {
            continue;
        }
        $this->loadAclResources($acl, $res, $resourceName);
    }
    return $this;
}

Prosím Vás o radu,

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