Fatal error: Uncaught GuzzleHttp\Exception\ServerException: Server error: `POST https://product-image-generator.trikoteka.cz` resulted in a `502 Bad Gateway` response:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>ngin (truncated...)
in /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php:111
Stack trace:
#0 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/guzzle/src/Middleware.php(72): GuzzleHttp\Exception\RequestException::create()
#1 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/Promise.php(209): GuzzleHttp\Middleware::{closure:{closure:{closure:GuzzleHttp\Middleware::httpErrors():60}:61}:67}()
#2 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/Promise.php(158): GuzzleHttp\Promise\Promise::callHandler()
#3 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/TaskQueue.php(52): GuzzleHttp\Promise\Promise::{closure:GuzzleHttp\Promise\Promise::settle():156}()
#4 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/Promise.php(251): GuzzleHttp\Promise\TaskQueue->run()
#5 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/Promise.php(227): GuzzleHttp\Promise\Promise->invokeWaitFn()
#6 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/Promise.php(272): GuzzleHttp\Promise\Promise->waitIfPending()
#7 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/Promise.php(229): GuzzleHttp\Promise\Promise->invokeWaitList()
#8 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/promises/src/Promise.php(69): GuzzleHttp\Promise\Promise->waitIfPending()
#9 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/guzzle/src/Client.php(189): GuzzleHttp\Promise\Promise->wait()
#10 /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/guzzle/src/ClientTrait.php(95): GuzzleHttp\Client->request()
#11 /var/www/trikoteka.cz/subdomains/api/app/src/Components/ProductImageGenerator/ProductImageGenerator.php(47): GuzzleHttp\Client->post()
#12 /var/www/trikoteka.cz/subdomains/api/app/src/Model/Product/ProductFacade.php(396): App\Components\ProductImageGenerator\ProductImageGenerator->generateImage()
#13 /var/www/trikoteka.cz/subdomains/api/app/src/Actions/Product/GetProductWebpImageAction.php(77): App\Model\Product\ProductFacade->generateProductImage()
#14 /var/www/trikoteka.cz/subdomains/api/app/src/Actions/AbstractAction.php(22): App\Actions\Product\GetProductWebpImageAction->action()
#15 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(39): App\Actions\AbstractAction->__invoke()
#16 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/Routing/Route.php(362): Slim\Handlers\Strategies\RequestResponse->__invoke()
#17 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\Routing\Route->handle()
#18 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\MiddlewareDispatcher->handle()
#19 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/Routing/Route.php(321): Slim\MiddlewareDispatcher->handle()
#20 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/Routing/RouteRunner.php(74): Slim\Routing\Route->run()
#21 /var/www/trikoteka.cz/subdomains/api/app/src/Middleware/JSONBodyParserMiddleware.php(22): Slim\Routing\RouteRunner->handle()
#22 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): App\Middleware\JSONBodyParserMiddleware->process()
#23 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Psr\Http\Server\RequestHandlerInterface@anonymous->handle()
#24 /var/www/trikoteka.cz/subdomains/api/app/vendor/slim/slim/Slim/App.php(209): Slim\MiddlewareDispatcher->handle()
#25 /var/www/trikoteka.cz/subdomains/api/app/src/Components/Application/Application.php(52): Slim\App->handle()
#26 /var/www/trikoteka.cz/subdomains/api/app/public/index.php(15): App\Components\Application\Application->runAppliccation()
#27 {main}
thrown in /var/www/trikoteka.cz/subdomains/api/app/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on line 111