Drupal logged in user error after upgrading apigee_api_catalog modules - apigee

Question

I have updated the following apigee modules. currently, I'm getting the following error when trying to log in to the system. My objective is to update the modules and upgrade the Drupal core from 8.9 to 9 or 9.2.
drupal/apigee_api_catalog: "^2.6"
drupal/apigee_edge: "^2.0"
drupal/apigee_m10n: "^1.12"
Symfony\Component\Routing\Exception\RouteNotFoundException: Route "view.api_catalog_admin.page_1" does not exist
Symfony\Component\Routing\Exception\RouteNotFoundException: Route "view.api_catalog_admin.page_1" does not exist. in Drupal\Core\Routing\RouteProvider->getRouteByName() (line 208 of core/lib/Drupal/Core/Routing/RouteProvider.php). Drupal\Core\Routing\UrlGenerator->getRoute('view.api_catalog_admin.page_1') (Line: 130) Drupal\Core\Routing\UrlGenerator->getPathFromRoute('view.api_catalog_admin.page_1', Array) (Line: 68) Drupal\Core\Render\MetadataBubblingUrlGenerator->getPathFromRoute('view.api_catalog_admin.page_1', Array) (Line: 799) Drupal\Core\Url->getInternalPath() (Line: 136) Drupal\Core\Utility\LinkGenerator->generate('API catalog', Object) (Line: 95) Drupal\Core\Render\Element\Link::preRenderLink(Array) call_user_func_array(Array, Array) (Line: 100) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. Support for this callback implementation is deprecated in 8.8.0 and will be removed in Drupal 9.0.0. See https://www.drupal.org/node/2966725', 'silenced_deprecation', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 781) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 372) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200) Drupal\Core\Render\Renderer->render(Array) (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 117) __TwigTemplate_1a000f671d4cc5bffe1f0485519f6b2214387b1d55162283576c104dddccc932->getmenu_links(Array, Object, 0) (Line: 60) __TwigTemplate_1a000f671d4cc5bffe1f0485519f6b2214387b1d55162283576c104dddccc932->doDisplay(Array, Array) (Line: 455) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 422) Twig\Template->display(Array) (Line: 434) Twig\Template->render(Array) (Line: 64) twig_render_template('core/modules/toolbar/templates/menu--toolbar.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('menu__toolbar', Array) (Line: 431) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 200) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 156) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 573) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 157) Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 115) Drupal\toolbar\Controller\ToolbarController::preRenderGetRenderedSubtrees(Array) call_user_func_array(Array, Array) (Line: 100) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. Support for this callback implementation is deprecated in 8.8.0 and will be removed in Drupal 9.0.0. See https://www.drupal.org/node/2966725', 'silenced_deprecation', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 781) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 372) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 200) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 156) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 573) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 157) Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 299) toolbar_get_rendered_subtrees() (Line: 324) _toolbar_get_subtrees_hash() (Line: 167) toolbar_toolbar() call_user_func_array('toolbar_toolbar', Array) (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll('toolbar') (Line: 81) Drupal\toolbar\Element\Toolbar::preRenderToolbar(Array) call_user_func_array(Array, Array) (Line: 100) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. Support for this callback implementation is deprecated in 8.8.0 and will be removed in Drupal 9.0.0. See https://www.drupal.org/node/2966725', 'silenced_deprecation', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 781) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 372) Drupal\Core\Render\Renderer->doRender(Array) (Line: 444) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200) Drupal\Core\Render\Renderer->render(Array) (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 98) __TwigTemplate_ced2ecc177f672eae8887be6081287e5ac8475fdad853d5b76bca56bf8f7db1f->doDisplay(Array, Array) (Line: 455) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 422) Twig\Template->display(Array) (Line: 434) Twig\Template->render(Array) (Line: 64) twig_render_template('profiles/contrib/apigee_devportal_kickstart/themes/custom/apigee_kickstart/templates/layout/html.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 431) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200) Drupal\Core\Render\Renderer->render(Array) (Line: 147) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 573) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 148) 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('kernel.view', Object) (Line: 156) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106) Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 47) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)