Help for Aimeos

I am also started to get this error in my admin panel and no tab works, i can not open the catlog or anything else, only the dashboard page and logs page is being open but that also does not work propely

unfortunately still did not work. yes the shop terms and shop privacy routes are already there in package routes.php file. and i have added 'legal' => [], in my config/shop.php in the routes section. i cleared the configuration and cache but still does not work. and i get the same error in my admin ...

now i get this error in my admin logs Route [aimeos_shop_privacy] not defined. #0 /var/www/html/NanaFitness/vendor/aimeos/ai-laravel/lib/custom/src/MW/View/Helper/Url/Laravel5.php(61): Illuminate\Routing\UrlGenerator->route() #1 [internal function]: Aimeos\MW\View\Helper\Url\Laravel5->transform() #2...

Thanks for you response. I have the supplier detail in my table. And also this error is being shown on the default products added by aimeos.

Is there any way to solve this issue. thanks!

Thanks for your response. i checked the logs and it seems that there are some views that are missing. This is what my logs says 2021-10-03 14:18:44 client/html 4 Item with ID "faq.html" in "supplier.id" not found #0 /var/www/html/NanaFitness/vendor/aimeos/aimeos-core/lib/mshoplib...

Still getting the same error "A non-recoverable error occurred " on Checkout summery page. I am using laravel 8 and php 7.4.
"composer update didn't help"
please let me know if you need any other information from my end.

Please help me to resolve this issue
Thanks.