Magento Layered Navigation “You cannot define a correlation name 'mycustomattribute' more than once ”

Question

I\'m using Magento\'s layered navigation with my custom attributes and price. If I filter by price it works; but when filtering by my custom attributes it shows:

Answer 1

For me Dubbo's answer was right, but more specifically I found out that Magento Enterprise touches the catalog_category_layered xml node in the enterprise_search.xml file