Warning: Undefined array key "sort_bundle_order" in Drupal\entity_reference_exposed_filters\Plugin\views\filter\EREFNodeTitles->generateOptions() (line 377 of modules/contrib/entity_reference_exposed_filters/src/Plugin/views/filter/EREFNodeTitles.php).
Warning: Undefined array key "" in Drupal\entity_reference_exposed_filters\Plugin\views\filter\EREFNodeTitles->generateOptions() (line 377 of modules/contrib/entity_reference_exposed_filters/src/Plugin/views/filter/EREFNodeTitles.php).
Deprecated function: strtoupper(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\Core\Entity\Query\QueryBase->sort() (line 240 of core/lib/Drupal/Core/Entity/Query/QueryBase.php).