You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND jogo_comentario.comentario != ''
				ORDER BY jogo_comentario.data DESC' at line 5

    <div class="conteudoAbaTopo">
        <div class="fonteDestaqueAzul">
            Coment&aacute;rios
        </div>
    </div>
    <div class="conteudoAbaCentro" style="overflow:auto; height:200px;">
        
    	<div class="comentarioRodape">
            <a class="linkTag" href="javascript: comentarioPostar();">Deixar Coment&aacute;rio</a>
        </div>                            
    </div>