Debug: Calling Drupal\Core\Render\Renderer::render with NULL is deprecated in drupal:11.3.0 and is removed from drupal:12.0.0. Either pass an array or skip the call. See https://www.drupal.org/node/3534020. in Drupal\Core\Render\Renderer->render() (line 216 of core/lib/Drupal/Core/Render/Renderer.php).
error
User warning: Trying to overwrite a cache redirect for "entity_view:block:sml3_local_tasks:[languages:language_interface]=en:[theme]=sml3:[user.permissions]=10819180ad5f02b7368943bb105330e87a118711247a1273af4cc522ebc9cadd" with one that has nothing in common, old one at address "languages:language_interface, theme, user.permissions" was pointing to "url.path", new one points to "route". in Drupal\Core\Cache\VariationCache->set() (line 238 of core/lib/Drupal/Core/Cache/VariationCache.php).
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