The application could not run because of the following error:
#0 /srv/app/soon-the-sun/htdocs/vendor/schemaio/schema-php-client/lib/Connection.php(111): Schema\Connection->request_write(Array) #1 /srv/app/soon-the-sun/htdocs/vendor/schemaio/schema-php-client/lib/Client.php(182): Schema\Connection->request('post', '/carts', Array) #2 /srv/app/soon-the-sun/htdocs/vendor/schemaio/schema-php-client/lib/Client.php(340): Schema\Client->request('post', '/carts', Array) #3 /srv/app/soon-the-sun/htdocs/src/Basket.php(92): Schema\Client->post('/carts', Array) #4 /srv/app/soon-the-sun/htdocs/src/Basket.php(24): SoonTheSun\Basket->create() #5 /srv/app/soon-the-sun/htdocs/index.php(39): SoonTheSun\Basket->__construct(Object(Schema\Client), Object(SoonTheSun\CookieSession)) #6 /srv/app/soon-the-sun/htdocs/vendor/pimple/pimple/src/Pimple/Container.php(113): SoonTheSun\{closure}(Object(Slim\Container)) #7 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/Container.php(123): Pimple\Container->offsetGet('basket') #8 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/Container.php(172): Slim\Container->get('basket') #9 /srv/app/soon-the-sun/htdocs/src/Routes.php(56): Slim\Container->__get('basket') #10 [internal function]: SoonTheSun\Routes->SoonTheSun\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response), Array) #11 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(41): call_user_func(Object(Closure), Object(Slim\Http\Request), Object(Slim\Http\Response), Array) #12 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/Route.php(344): Slim\Handlers\Strategies\RequestResponse->__invoke(Object(Closure), Object(Slim\Http\Request), Object(Slim\Http\Response), Array) #13 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(122): Slim\Route->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response)) #14 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/Route.php(316): Slim\Route->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response)) #15 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/App.php(476): Slim\Route->run(Object(Slim\Http\Request), Object(Slim\Http\Response)) #16 /srv/app/soon-the-sun/htdocs/vendor/oscarotero/psr7-middlewares/src/Middleware/TrailingSlash.php(63): Slim\App->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response)) #17 [internal function]: Psr7Middlewares\Middleware\TrailingSlash->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App)) #18 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/DeferredCallable.php(43): call_user_func_array(Object(Psr7Middlewares\Middleware\TrailingSlash), Array) #19 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App)) #20 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(73): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App)) #21 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(122): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response)) #22 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/App.php(370): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response)) #23 /srv/app/soon-the-sun/htdocs/vendor/slim/slim/Slim/App.php(295): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response)) #24 /srv/app/soon-the-sun/htdocs/index.php(91): Slim\App->run() #25 {main}