Slim Application Error

The application could not run because of the following error:

Details

Type: Exception
Code: 28
Message: Connection timeout
File: /usr/home/www/shopello.xyz/vendor/shopello/api/src/ShopelloAPI/ApiClient.php
Line: 129

Trace

#0 /usr/home/www/shopello.xyz/vendor/shopello/api/src/ShopelloAPI/ApiClient.php(210): Shopello\API\ApiClient->call('related_product...')
#1 /usr/home/www/shopello.xyz/src/Shopello/Www/Repositories/ProductRepository.php(61): Shopello\API\ApiClient->getRelatedProducts('514412620')
#2 /usr/home/www/shopello.xyz/src/Shopello/Www/Controllers/Product.php(106): Shopello\Www\Repositories\ProductRepository->fetchRelatedProducts('514412620')
#3 /usr/home/www/shopello.xyz/http/index.php(311): Shopello\Www\Controllers\Product->get(Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#4 [internal function]: Closure->{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#5 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(41): call_user_func(Object(Closure), Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#6 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/Route.php(335): Slim\Handlers\Strategies\RequestResponse->__invoke(Object(Closure), Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#7 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response))
#8 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/Route.php(313): Slim\Route->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response))
#9 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/App.php(513): Slim\Route->run(Object(Slim\Http\Request), Object(Slim\Http\Response))
#10 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response))
#11 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/App.php(406): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response))
#12 /usr/home/www/shopello.xyz/vendor/slim/slim/Slim/App.php(314): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response))
#13 /usr/home/www/shopello.xyz/http/index.php(331): Slim\App->run()
#14 {main}