protected function _resetCategoriesCounter($sArticleId)
    {
        $oDb = \OxidEsales\Eshop\Core\DatabaseProvider::getDb();
        $sQ = "select oxcatnid from oxobject2category where oxobjectid = " . $oDb->quote($sArticleId);
        $oRs = $oDb->select($sQ);
        if ($oRs !== false && $oRs->count() > 0) {
            while (!$oRs->EOF) {
                $this->resetCounter("catArticle", $oRs->fields[0]);
                $oRs->fetchRow();
            }
        }
    }