Fehler bei Installation in app.php

Hallo,

bei der Installation nach Abfrage der Shopeinstellungen kommt folgender Bidschirm mit der Fehlermeldung.

Weiß jemand Rat was es sein könnte?

 

 

Slim Application Error

The application could not run because of the following error:

Details

Type:  ErrorException

Code:  8

Message:  Undefined index: c_config_shop_language

File:  /home/cncspekt/public_html/recovery/install/src/app.php

Line:  444

Trace

  

#0 /home/cncspekt/public_html/recovery/install/src/app.php(444): Slim\Slim::handleErrors(8, ‘Undefined index…’, ‘/home/cncspekt/…’, 444, Array)

#1 [internal function]: {closure}()

#2 /home/cncspekt/public_html/recovery/common/vendor/slim/slim/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)

#3 /home/cncspekt/public_html/recovery/common/vendor/slim/slim/Slim/Slim.php(1355): Slim\Route->dispatch()

#4 /home/cncspekt/public_html/recovery/common/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()

#5 /home/cncspekt/public_html/recovery/common/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()

#6 /home/cncspekt/public_html/recovery/common/vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()

#7 /home/cncspekt/public_html/recovery/common/vendor/slim/slim/Slim/Slim.php(1300): Slim\Middleware\PrettyExceptions->call()

#8 /home/cncspekt/public_html/recovery/install/index.php(75): Slim\Slim->run()

#9 {main}