Magento 2 Attempt to load value of nonexistent EAV attribute with CategoryInterface after migration

after 1.x to 2.3 I am getting error as following in my System.log file. [2020-02-06 13:29:01] main.WARNING: Attempt to load value of nonexistent EAV attribute ‘903’ for entity type ‘Magento\Catalog\Api\Data\ProductInterface’. [] [] I searched for the value 903 with queries: SELECT * FROM catalog_category_entity_datetime WHERE attribute_id = 903; SELECT * FROM catalog_category_entity_decimal WHERE attribute_id =…

Ignore posts content in the posts queries for internal linking

I am looking for a filter to ignore searching in posts content from the posts editor which is natively using the link function. https://developer.wordpress.org/reference/classes/_wp_editors/wp_link_query/ Use case: with 300,000 articles, the query is too slow, searching in titles and excerpt is good enough. Internal linking happens in the Classic Editor; example below: Action: /wp-admin/admin-ajax.php Form Data:…