Deprecated function: Creation of dynamic property Drupal\Core\Theme\ActiveTheme::$styleSheetsRemove is deprecated in Drupal\Core\Cache\DatabaseBackend->prepareItem() (line 172 of core/lib/Drupal/Core/Cache/DatabaseBackend.php).
Drupal\Core\Cache\DatabaseBackend->prepareItem(Object, ) (Line: 127)
Drupal\Core\Cache\DatabaseBackend->getMultiple(Array, ) (Line: 97)
Drupal\Core\Cache\DatabaseBackend->get('theme.active_theme.devweekend') (Line: 83)
Drupal\Core\Theme\ThemeInitialization->getActiveThemeByName('devweekend') (Line: 73)
Drupal\Core\Theme\ThemeInitialization->initTheme('devweekend') (Line: 415)
Drupal\Core\Theme\ThemeManager->initTheme(Object) (Line: 95)
Drupal\Core\Theme\ThemeManager->getActiveTheme() (Line: 43)
Drupal\Core\Cache\Context\ThemeCacheContext->getContext(NULL) (Line: 123)
Drupal\Core\Cache\Context\CacheContextsManager->convertTokensToKeys(Array) (Line: 244)
Drupal\Core\Cache\VariationCache->createCacheIdFast(Array, Object) (Line: 175)
Drupal\Core\Cache\VariationCache->getRedirectChain(Array, Object) (Line: 35)
Drupal\Core\Cache\VariationCache->get(Array, Object) (Line: 71)
Drupal\Core\Render\RenderCache->get(Array) (Line: 113)
Drupal\Core\Render\PlaceholderingRenderCache->get(Array) (Line: 317)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)