Slim Application Error

The application could not run because of the following error:

Details

Type: Error
Message: Call to a member function getCatgegoryLang() on null
File: /home/dezordon/projects/maitreya2018/app/src/Controllers/ShopController.php
Line: 196

Trace

#0 [internal function]: App\Controllers\ShopController->articleAction(Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#1 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(41): call_user_func(Array, Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#2 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/Route.php(335): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#3 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response))
#4 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/Route.php(313): Slim\Route->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response))
#5 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/App.php(495): Slim\Route->run(Object(Slim\Http\Request), Object(Slim\Http\Response))
#6 /home/dezordon/projects/maitreya2018/vendor/hossamyousef/slim3-minify/src/Slim/Middleware/Minify.php(32): Slim\App->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response))
#7 [internal function]: Slim\Middleware\Minify->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))
#8 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/DeferredCallable.php(43): call_user_func_array(Object(Slim\Middleware\Minify), Array)
#9 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))
#10 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))
#11 /home/dezordon/projects/maitreya2018/app/middleware.php(27): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response))
#12 [internal function]: Closure->{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#13 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/DeferredCallable.php(43): call_user_func_array(Object(Closure), Array)
#14 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#15 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#16 /home/dezordon/projects/maitreya2018/vendor/tuupola/slim-basic-auth/src/HttpBasicAuthentication.php(87): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response))
#17 [internal function]: Slim\Middleware\HttpBasicAuthentication->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#18 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/DeferredCallable.php(43): call_user_func_array(Object(Slim\Middleware\HttpBasicAuthentication), Array)
#19 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#20 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#21 /home/dezordon/projects/maitreya2018/app/middleware.php(91): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response))
#22 [internal function]: Closure->{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#23 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/DeferredCallable.php(43): call_user_func_array(Object(Closure), Array)
#24 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#25 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#26 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response))
#27 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/App.php(388): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response))
#28 /home/dezordon/projects/maitreya2018/vendor/slim/slim/Slim/App.php(296): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response))
#29 /home/dezordon/projects/maitreya2018/app/server.php(56): Slim\App->run()
#30 /home/dezordon/projects/maitreya2018/public/index.php(12): require('/home/dezordon/...')
#31 {main}