diff --git a/admin/admin.db b/admin/admin.db
index 550148b..ca2e036 100644
Binary files a/admin/admin.db and b/admin/admin.db differ
diff --git a/admin/php/classe_metaestat.php b/admin/php/classe_metaestat.php
index d4d421e..6f0e6ae 100755
--- a/admin/php/classe_metaestat.php
+++ b/admin/php/classe_metaestat.php
@@ -2596,12 +2596,13 @@ class Metaestat{
 					if($ihora != ""){
 						$hora = $linha[$ihora];
 					}
-					$linhas[] = "INSERT INTO i3geo_metaestat.".$medidavariavel["tabela"]." (id_medida_variavel,codigoregiao,".$medidavariavel["colunavalor"].",ano,mes,dia,hora) VALUES ('$id_medida_variavel','".$linha[$icodigoregiao]."','".$linha[$ivalor]."','".$ano."','".$mes."','".$dia."','".$hora."')";
+					$li = "INSERT INTO i3geo_metaestat.".$medidavariavel["tabela"]." (id_medida_variavel,codigoregiao,".$medidavariavel["colunavalor"].",ano,mes,dia,hora) VALUES ('$id_medida_variavel','".$linha[$icodigoregiao]."','".$linha[$ivalor]."','".$ano."','".$mes."','".$dia."','".$hora."')";
+					$linhas[] = str_replace("''",'null',$li);
 				}
 			}
 		}
 		fclose ($handle);
-		//var_dump($linhas);
+		//var_dump($linhas[0]);exit;
 		//pega a conexao
 		$c = $this->listaConexao($medidavariavel["codigo_estat_conexao"],true);
 		//gera o objeto pdo
diff --git a/ferramentas/metaestat/upload.html b/ferramentas/metaestat/upload.html
index a2ea57e..1e00aa3 100644
--- a/ferramentas/metaestat/upload.html
+++ b/ferramentas/metaestat/upload.html
@@ -34,7 +34,7 @@ body {
 	</form>
 	<br>
 	<div id="i3GEOadminEditorColunas" style="left: -5px;"></div>
-	<iframe id="i3GEOuploadiframe" name="i3GEOuploadiframe" src="#" style="width: 0; height: 0; border: 0px solid #fff;"></iframe>
+	<iframe id="i3GEOuploadiframe" name="i3GEOuploadiframe" src="#" style="width: 0px; height: 0px; border: 1px solid #fff;"></iframe>
 	<div id=logajax style="display: block"></div>
 	<script>
 		//recupera a variavel escolhida se existir
@@ -61,4 +61,4 @@ body {
 		i3GEO.login.verificaOperacao("admin/html/menus",i3GEO.configura.locaplic, temp, "sessao");
 		 */
 	</script>
-</body>
\ No newline at end of file
+</body>
--
libgit2 0.21.2