diff --git a/ChangeLog b/ChangeLog
index 449ece2d0..51351d05b 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2019-02-20 Franz Holzinger <franz@ttproducts.de>
+    * change hook tx_double6 into JambageCom\Div2007\Hooks\Evaluation\Double6
+    * new feature: error.configuration to show misconfiguration errors in the Front End
+    * change composer.json domain from typo3-ter to jambagecom because packageist is supported now.
+
 2018-12-21 Franz Holzinger <franz@ttproducts.de>
     * add status provider for TYPO3 reports module
     * compatibility: Check in the front end and back end if $GLOBALS['TYPO3_CONF_VARS']['FE']['enableRecordRegistration'] has been set.
diff --git a/Configuration/TCA/tt_products.php b/Configuration/TCA/tt_products.php
index c44200907..742eea29c 100755
--- a/Configuration/TCA/tt_products.php
+++ b/Configuration/TCA/tt_products.php
@@ -434,7 +434,7 @@
 				'type' => 'input',
 				'size' => '10',
 				'max' => '20',
-				'eval' => 'trim,tx_double6',
+                'eval' => 'trim,JambageCom\\Div2007\\Hooks\\Evaluation\\Double6',
 			)
 		),
 		'usebydate' => array (
@@ -888,5 +888,6 @@
 
 
 
+
 return $result;
 
diff --git a/Configuration/TCA/tt_products_articles.php b/Configuration/TCA/tt_products_articles.php
index bb8209314..fb5baae2a 100755
--- a/Configuration/TCA/tt_products_articles.php
+++ b/Configuration/TCA/tt_products_articles.php
@@ -232,7 +232,7 @@
 				'type' => 'input',
 				'size' => '10',
 				'max' => '20',
-				'eval' => 'trim,tx_double6',
+                'eval' => 'trim,JambageCom\\Div2007\\Hooks\\Evaluation\\Double6',
 			)
 		),
 		'color' => array (
diff --git a/composer.json b/composer.json
index 0e0c35b19..938b334bc 100644
--- a/composer.json
+++ b/composer.json
@@ -10,14 +10,14 @@
     "cart"
   ],
   "support": {
-    "issues": "http://jambage.com/kontakt/forum.html"
+    "issues": "https://jambage.com/kontakt/forum.html"
   },
   "homepage": "https://jambage.com",
   "authors": [
     {
       "name": "Franz Holzinger",
       "role": "Developer",
-      "homepage": "http://ttproducts.de"
+      "homepage": "https://ttproducts.de"
     }
   ],
   "license": [
@@ -25,13 +25,13 @@
   ],
   "require": {
     "typo3/cms-core": ">=6.2.0,<8.99.99",
-    "typo3-ter/div2007": ">=1.10.3",
-    "typo3-ter/migration-core": ">=0.0.1",
-    "typo3-ter/table": ">=0.7.0",
-    "typo3-ter/tsparser": ">=0.2.5"
+    "jambagecom/div2007": ">=1.10.17",
+    "jambagecom/migration-core": ">=0.0.1",
+    "jambagecom/table": ">=0.7.0",
+    "jambagecom/tsparser": ">=0.2.5"
   },
   "suggest": {
-    "typo3-ter/addons-em": ">=0.2.1"
+    "jambagecom/addons-em": ">=0.2.1"
   },
   "autoload": {
     "psr-4": {
@@ -58,7 +58,7 @@
   },
   "replace": {
     "tt_products": "self.version",
-    "typo3-ter/tt-products": "self.version"
+    "jambagecom/tt-products": "self.version"
   },
   "extra": {
     "typo3/cms": {
diff --git a/control/class.tx_ttproducts_main.php b/control/class.tx_ttproducts_main.php
index 44b0ecfe7..7ad5966b7 100755
--- a/control/class.tx_ttproducts_main.php
+++ b/control/class.tx_ttproducts_main.php
@@ -846,11 +846,14 @@ public function &run ($pibaseClass, &$error_code, $content = '', $bRunAjax = fal
 			$rc = '';
 		}
 
-		if (!$this->conf['defaultSetup'])	{
+		$showConfigurationError = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][TT_PRODUCTS_EXT]['error.']['configuration']; 
+
+		if ($showConfigurationError && !$this->conf['defaultSetup'])	{
 			$rc .= '<h>Error: The default tt_products setup is missing.</h>';
 		}
 
         if (
+            $showConfigurationError &&
             (
                 (
                     version_compare(TYPO3_version, '7.6.32', '>=') &&
diff --git a/ext_conf_template.txt b/ext_conf_template.txt
index a3422a3cb..b84c2af2f 100755
--- a/ext_conf_template.txt
+++ b/ext_conf_template.txt
@@ -44,4 +44,6 @@ exclude.sys_products_orders = client_ip,date_of_birth,telephone,fax,ac_uid,cc_ui
 cache.backend = 0
   # cat=cache/enable; type=string; label=Cache Options for Server: Enter the cache options for the server.
 cache.options.servers =
+  # cat=error/enable; type=boolean; label=Show Configuration Error Messages: Misconfiguration Error messages are shown in the Front End.
+error.configuration = 1
 
diff --git a/ext_emconf.php b/ext_emconf.php
index 5092de501..ce93f24e3 100755
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -15,10 +15,10 @@
 	'author' => 'Franz Holzinger',
 	'author_email' => 'franz@ttproducts.de',
 	'author_company' => 'jambage.com',
-	'version' => '2.9.4',
+	'version' => '2.9.5',
 	'constraints' => array(
 		'depends' => array(
-			'div2007' => '1.10.12-0.0.0',
+			'div2007' => '1.10.17-0.0.0',
             'migration_core' => '0.0.0-0.99.99',
 			'php' => '5.6.0-7.2.99',
 			'table' => '0.7.0-0.0.0',
diff --git a/ext_localconf.php b/ext_localconf.php
index 43c96596c..5ebb5efab 100755
--- a/ext_localconf.php
+++ b/ext_localconf.php
@@ -239,7 +239,7 @@ class_exists($emClass) &&
 
 $GLOBALS ['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/mydashboard/class.tx_mydashboard_widgetmgm.php']['addWidget']['tt_products_latest'] = 'EXT:' . TT_PRODUCTS_EXT . '/widgets/class.tx_ttproducts_latest.php:tx_ttproducts_latest';
 
-$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals']['tx_double6'] = 'EXT:' . DIV2007_EXTkey . '/hooks/class.tx_div2007_hooks_eval.php';
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals']['JambageCom\\Div2007\\Hooks\\Evaluation\\Double6'] = '';
 
 
 if (isset($GLOBALS['TYPO3_CONF_VARS']['SYS']['livesearch']) && is_array($GLOBALS['TYPO3_CONF_VARS']['SYS']['livesearch'])) {