diff --git a/install/install.php b/install/install.php
index 97f7c65..4bc26e1 100755
--- a/install/install.php
+++ b/install/install.php
@@ -727,7 +727,7 @@ define(\'DEBUG\', FALSE);
 					header("Location: install.php?step=user");
 				}
 				if(isset($_POST['send'])){
-					if($_POST['accept']!=1){
+					if(isset($_POST['accept']) && $_POST['accept']==1){
 						$key=fopen('https://webengine.becast.at/install.php?install='.$sendkey, 'r');
 						$ikey= fgets($key,1024);
 						fclose($key);
@@ -736,7 +736,7 @@ define(\'DEBUG\', FALSE);
 						include dirname(__FILE__, 2) .'/inc/config.inc.php';
 						include dirname(__FILE__, 2) .'/core/database/'.$config['db_class'].'.class.php';
 						$db = new db($config['host'], $config['user'], $config['pass'], $config['db'],'utf8', FALSE,TRUE);
-						$db->query("INSERT INTO `" . $config['prefix'] . "datacache` (`cache`,`content`,`expire`) VALUES ('installkey','".$ikey."','0')'");
+						$db->query("INSERT INTO `" . $config['prefix'] . "datacache` (`cache`,`content`,`expire`) VALUES ('installkey','".$ikey."','0')");
 					}
 					header("Location: ../index.php");
 				}