diff --git a/Application/Model/Actions/FixArtextendsItems.php b/Application/Model/Actions/FixArtextendsItems.php
index 4a7f571..453c549 100644
--- a/Application/Model/Actions/FixArtextendsItems.php
+++ b/Application/Model/Actions/FixArtextendsItems.php
@@ -25,7 +25,7 @@ use OxidEsales\Eshop\Core\Registry;
 class FixArtextendsItems extends ActionBase
 {
     /**
-     * fehlende oxartextends-Einträge nachtragen
+     * fehlende oxartextends-Einträge nachtragen
      */
 
     /**
diff --git a/Application/Model/Exceptions/DebugException.php b/Application/Model/Exceptions/DebugException.php
index ba703b5..c21a19e 100644
--- a/Application/Model/Exceptions/DebugException.php
+++ b/Application/Model/Exceptions/DebugException.php
@@ -16,7 +16,6 @@ declare(strict_types=1);
 namespace D3\DataWizard\Application\Model\Exceptions;
 
 use Exception;
-use OxidEsales\Eshop\Core\Exception\StandardException;
 use OxidEsales\Eshop\Core\Registry;
 
 class DebugException extends DataWizardException
diff --git a/Application/Model/Exceptions/ExportFileException.php b/Application/Model/Exceptions/ExportFileException.php
index dae1118..0b4ce4e 100644
--- a/Application/Model/Exceptions/ExportFileException.php
+++ b/Application/Model/Exceptions/ExportFileException.php
@@ -15,6 +15,7 @@ declare(strict_types=1);
 
 namespace D3\DataWizard\Application\Model\Exceptions;
 
+use Exception;
 use OxidEsales\Eshop\Core\Registry;
 
 class ExportFileException extends DataWizardException
diff --git a/Application/Model/Exceptions/InputUnvalidException.php b/Application/Model/Exceptions/InputUnvalidException.php
index c5a80da..6ecfb4f 100644
--- a/Application/Model/Exceptions/InputUnvalidException.php
+++ b/Application/Model/Exceptions/InputUnvalidException.php
@@ -18,13 +18,20 @@ namespace D3\DataWizard\Application\Model\Exceptions;
 use D3\DataWizard\Application\Model\QueryBase;
 use Exception;
 use FormManager\Inputs\Input;
-use OxidEsales\Eshop\Core\Exception\StandardException;
 
 class InputUnvalidException extends DataWizardException
 {
     /** @var QueryBase */
     public $task;
 
+    /**
+     * InputUnvalidException constructor.
+     * @param QueryBase $task
+     * @param Input $inputElement
+     * @param int $iCode
+     * @param Exception|null $previous
+     * @throws Exception
+     */
     public function __construct( QueryBase $task, Input $inputElement, $iCode = 0, Exception $previous = null )
     {
         $messages = [];
diff --git a/Application/Model/Exceptions/NoSuitableRendererException.php b/Application/Model/Exceptions/NoSuitableRendererException.php
index 2ca2981..61e31d6 100644
--- a/Application/Model/Exceptions/NoSuitableRendererException.php
+++ b/Application/Model/Exceptions/NoSuitableRendererException.php
@@ -16,7 +16,6 @@ declare(strict_types=1);
 namespace D3\DataWizard\Application\Model\Exceptions;
 
 use Exception;
-use OxidEsales\Eshop\Core\Exception\StandardException;
 use OxidEsales\Eshop\Core\Registry;
 
 class NoSuitableRendererException extends DataWizardException