I have a multi website | Store | Store View setup on one magento 2.3.0 install, setup using this guide.

For example

• xyz.com
• xyz.com/us
• xyz.com/uk

As of late the main site xyz.com gives the following error, this only happens on the home page, other pages on the main site works fine, example xyz.com/testproduct or xyz.com/testcategory

Magento\Framework\Exception\NoSuchEntityException: The store that was
requested wasn't found. Verify the store and try again. in
/home/xyz/m230.xyz.com/vendor/magento/module-store/Model/StoreRepository.php:75
Stack trace: #0
/home/xyz/m230.xyz.com/vendor/magento/module-store/Model/StoreManager.php(168):
Magento\Store\Model\StoreRepository->get('') #1
/home/xyz/m230.xyz.com/generated/code/Magento/Store/Model/StoreManagerInterface/Proxy.php(119):
Magento\Store\Model\StoreManager->getStore('') #2
/home/xyz/m230.xyz.com/vendor/magento/module-store/Model/Resolver/Store.php(30):
Magento\Store\Model\StoreManagerInterface\Proxy->getStore(NULL) #3
/home/xyz/m230.xyz.com/vendor/magento/framework/App/Config/ScopeCodeResolver.php(49):
Magento\Store\Model\Resolver\Store->getScope(NULL) #4
/home/xyz/m230.xyz.com/vendor/magento/framework/App/Config.php(69):
Magento\Framework\App\Config\ScopeCodeResolver->resolve('stores',
NULL) #5
/home/xyz/m230.xyz.com/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\Config->getValue('dev/debug/debug…', 'stores',
NULL) #6
/home/xyz/m230.xyz.com/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\App\Config\Interceptor->___callParent('getValue',
Array) #7
/home/xyz/m230.xyz.com/app/code/WeltPixel/Quickview/Plugin/ScopeConfig.php(38):
Magento\Framework\App\Config\Interceptor->Magento\Framework\Interception{closure}('dev/debug/debug…',
'store', NULL) #8
/home/xyz/m230.xyz.com/vendor/magento/framework/Interception/Interceptor.php(135): WeltPixel\Quickview\Plugin\ScopeConfig->aroundGetValue(Object(Magento\Framework\App\Config\Interceptor),
Object(Closure), 'dev/debug/debug…', 'store') #9
/home/xyz/m230.xyz.com/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Config\Interceptor->Magento\Framework\Interception{closure}('dev/debug/debug…',
'store') #10
/home/xyz/m230.xyz.com/generated/code/Magento/Framework/App/Config/Interceptor.php(26):
Magento\Framework\App\Config\Interceptor->___callPlugins('getValue',
Array, NULL) #11
/home/xyz/m230.xyz.com/vendor/magento/module-developer/Model/Logger/Handler/Debug.php(63):
Magento\Framework\App\Config\Interceptor->getValue('dev/debug/debug…',
'store') #12
/home/xyz/m230.xyz.com/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(31):
Magento\Developer\Model\Logger\Handler\Debug->isHandling(Array) #13
/home/xyz/m230.xyz.com/vendor/monolog/monolog/src/Monolog/Logger.php(344):
Monolog\Handler\AbstractProcessingHandler->handle(Array) #14
/home/xyz/m230.xyz.com/vendor/magento/framework/Logger/Monolog.php(48):
Monolog\Logger->addRecord(400, 'The store that …', Array) #15
/home/xyz/m230.xyz.com/vendor/monolog/monolog/src/Monolog/Logger.php(707):
Magento\Framework\Logger\Monolog->addRecord(400, 'The store that …',
Array) #16
/home/xyz/m230.xyz.com/vendor/magento/framework/App/Bootstrap.php(263):
Monolog\Logger->error('The store that …') #17
/home/xyz/m230.xyz.com/index.php(39):
Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor))

18 {main}

What is causing this? and how do I fix it? any help is appreciated.

Note- I changed the main url xyz.com and xyz.com/us are the same and share the same website code US if this makes any difference.

UPDATE:

Disabled Welpixel.
Also tried the solution in this article, that didn't fix it either (reverted changes).

Get the following error now

Magento\Framework\Exception\NoSuchEntityException: The store that was
requested wasn't found. Verify the store and try again. in
/home/xyz/m230.xyz.com/vendor/magento/module-store/Model/StoreRepository.php:75
Stack trace: #0
/home/xyz/m230.xyz.com/vendor/magento/module-store/Model/StoreManager.php(168):
Magento\Store\Model\StoreRepository->get('') #1
/home/xyz/m230.xyz.com/generated/code/Magento/Store/Model/StoreManagerInterface/Proxy.php(119):
Magento\Store\Model\StoreManager->getStore('') #2
/home/xyz/m230.xyz.com/vendor/magento/module-store/Model/Resolver/Store.php(30):
Magento\Store\Model\StoreManagerInterface\Proxy->getStore(NULL) #3
/home/xyz/m230.xyz.com/vendor/magento/framework/App/Config/ScopeCodeResolver.php(49):
Magento\Store\Model\Resolver\Store->getScope(NULL) #4
/home/xyz/m230.xyz.com/vendor/magento/framework/App/Config.php(69):
Magento\Framework\App\Config\ScopeCodeResolver->resolve('stores',
NULL) #5
/home/xyz/m230.xyz.com/vendor/magento/module-developer/Model/Logger/Handler/Debug.php(63):
Magento\Framework\App\Config->getValue('dev/debug/debug…', 'stores')

6 /home/xyz/m230.xyz.com/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(31):

Magento\Developer\Model\Logger\Handler\Debug->isHandling(Array) #7
/home/xyz/m230.xyz.com/vendor/monolog/monolog/src/Monolog/Logger.php(344):
Monolog\Handler\AbstractProcessingHandler->handle(Array) #8
/home/xyz/m230.xyz.com/vendor/magento/framework/Logger/Monolog.php(48):
Monolog\Logger->addRecord(400, 'The store that …', Array) #9
/home/xyz/m230.xyz.com/vendor/monolog/monolog/src/Monolog/Logger.php(707):
Magento\Framework\Logger\Monolog->addRecord(400, 'The store that …',
Array) #10
/home/xyz/m230.xyz.com/vendor/magento/framework/App/Bootstrap.php(263):
Monolog\Logger->error('The store that …') #11
/home/xyz/m230.xyz.com/index.php(39):
Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor))

12 {main}