Symfony error when enabling Display Suite

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Symfony\Component\Routing\Exception\RouteNotFoundException: Route "ds.structure" does not exist. in Drupal\Core\Routing\RouteProvider->getRouteByName() (line 193 of core/lib/Drupal/Core/Routing/RouteProvider.php).
Drupal\Core\Routing\UrlGenerator->getRoute('ds.structure')
Drupal\Core\Routing\UrlGenerator->getPathFromRoute('ds.structure', Array)
Drupal\Core\Render\MetadataBubblingUrlGenerator->getPathFromRoute('ds.structure', Array)
Drupal\Core\Url->getInternalPath()
Drupal\Core\Utility\LinkGenerator->generate('Display Suite', Object)
Drupal\Core\Render\Element\Link::preRenderLink(Array)
call_user_func(Array, Array)
Drupal\Core\Render\Renderer->doRender(Array, )
Drupal\Core\Render\Renderer->render(Array)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1)
__TwigTemplate_9e4f5749125587882071075e5f238e33208a001aeec8ae4ed8d40c6ff2b0efb4->getmenu_links(Array, Object, 0)
__TwigTemplate_9e4f5749125587882071075e5f238e33208a001aeec8ae4ed8d40c6ff2b0efb4->doDisplay(Array, Array)
Twig_Template->displayWithErrorHandling(Array, Array)
Twig_Template->display(Array)
Twig_Template->render(Array)
twig_render_template('core/modules/toolbar/templates/menu--toolbar.html.twig', Array)
Drupal\Core\Theme\ThemeManager->render('menu__toolbar__admin', Array)
Drupal\Core\Render\Renderer->doRender(Array, 1)
Drupal\Core\Render\Renderer->render(Array, 1)
Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}()
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object)
Drupal\Core\Render\Renderer->renderPlain(Array)
_toolbar_do_get_rendered_subtrees(Array)
call_user_func('_toolbar_do_get_rendered_subtrees', Array)
Drupal\Core\Render\Renderer->doRender(Array, 1)
Drupal\Core\Render\Renderer->render(Array, 1)
Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}()
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object)
Drupal\Core\Render\Renderer->renderPlain(Array)
toolbar_get_rendered_subtrees()
_toolbar_get_subtrees_hash()
toolbar_toolbar()
call_user_func_array('toolbar_toolbar', Array)
Drupal\Core\Extension\ModuleHandler->invokeAll('toolbar')
Drupal\toolbar\Element\Toolbar::preRenderToolbar(Array)
call_user_func(Array, Array)
Drupal\Core\Render\Renderer->doRender(Array)
Drupal\Core\Render\Renderer->doRender(Array, )
Drupal\Core\Render\Renderer->render(Array)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1)
__TwigTemplate_952529cb55c6a43cbe80adb32d2bb157283cedbf8b8e1b3f0e9343a966f3494d->doDisplay(Array, Array)
Twig_Template->displayWithErrorHandling(Array, Array)
Twig_Template->display(Array)
Twig_Template->render(Array)
twig_render_template('core/themes/classy/templates/layout/html.html.twig', Array)
Drupal\Core\Theme\ThemeManager->render('html', Array)
Drupal\Core\Render\Renderer->doRender(Array, )
Drupal\Core\Render\Renderer->render(Array)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}()
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.view', Object)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1)
Stack\StackedHttpKernel->handle(Object, 1, 1)
Drupal\Core\DrupalKernel->handle(Object)