a:6:{s:5:"%type";s:41:"Drupal\Core\Extension\InfoParserException";s:8:"@message";s:111:"Missing required key ("base theme") in themes/advency/advency.info.yml, see https://www.drupal.org/node/3066038";s:9:"%function";s:63:"Drupal\Core\Extension\ThemeExtensionList->createExtensionInfo()";s:5:"%file";s:94:"/var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Extension/ThemeExtensionList.php";s:5:"%line";i:269;s:17:"@backtrace_string";s:5447:"#0 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Extension/ExtensionList.php(316): Drupal\Core\Extension\ThemeExtensionList->createExtensionInfo(Object(Drupal\Core\Extension\Extension))
#1 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Extension/ThemeExtensionList.php(113): Drupal\Core\Extension\ExtensionList->doList()
#2 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Extension/ExtensionList.php(282): Drupal\Core\Extension\ThemeExtensionList->doList()
#3 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Extension/ThemeHandler.php(72): Drupal\Core\Extension\ExtensionList->getList()
#4 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Theme/ThemeAccessCheck.php(55): Drupal\Core\Extension\ThemeHandler->listInfo()
#5 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Theme/ThemeNegotiator.php(69): Drupal\Core\Theme\ThemeAccessCheck->checkAccess('olivero')
#6 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Theme/ThemeManager.php(405): Drupal\Core\Theme\ThemeNegotiator->determineActiveTheme(Object(Drupal\Core\Routing\RouteMatch))
#7 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Theme/ThemeManager.php(96): Drupal\Core\Theme\ThemeManager->initTheme(Object(Drupal\Core\Routing\RouteMatch))
#8 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Cache/Context/ThemeCacheContext.php(43): Drupal\Core\Theme\ThemeManager->getActiveTheme()
#9 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Cache/Context/CacheContextsManager.php(118): Drupal\Core\Cache\Context\ThemeCacheContext->getContext(NULL)
#10 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Render/RenderCache.php(317): Drupal\Core\Cache\Context\CacheContextsManager->convertTokensToKeys(Array)
#11 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Render/RenderCache.php(66): Drupal\Core\Render\RenderCache->createCacheID(Array)
#12 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Render/PlaceholderingRenderCache.php(109): Drupal\Core\Render\RenderCache->get(Array)
#13 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Render/RenderCache.php(77): Drupal\Core\Render\PlaceholderingRenderCache->get(Array)
#14 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/Render/PlaceholderingRenderCache.php(109): Drupal\Core\Render\RenderCache->get(Array)
#15 /var/www/html/standard-d9.advency.eu/www/core/modules/dynamic_page_cache/src/EventSubscriber/DynamicPageCacheSubscriber.php(137): Drupal\Core\Render\PlaceholderingRenderCache->get(Array)
#16 [internal function]: Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber->onRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#17 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(142): call_user_func(Array, Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#18 /var/www/html/standard-d9.advency.eu/www/vendor/symfony/http-kernel/HttpKernel.php(134): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request')
#19 /var/www/html/standard-d9.advency.eu/www/vendor/symfony/http-kernel/HttpKernel.php(80): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#20 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#21 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#22 /var/www/html/standard-d9.advency.eu/www/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#23 /var/www/html/standard-d9.advency.eu/www/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#24 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#25 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#26 /var/www/html/standard-d9.advency.eu/www/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#27 /var/www/html/standard-d9.advency.eu/www/core/lib/Drupal/Core/DrupalKernel.php(708): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#28 /var/www/html/standard-d9.advency.eu/www/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#29 {main}";}