Check my Magento 2 category pages, I get the error below “We can’t find products matching the selection.” So I ran the command below php bin/magento indexer:reindex catalogsearch_fulltext But I got the error below Catalog Search index process unknown error: {“error”:{“root_cause”:[{“type”:”illegal_argument_exception”,”reason”:”request [/magento2_product_1_v2/document/_mapping] contains unrecognized parameter: [include_type_name]”}],”type”:”illegal_argument_exception”,”reason”:”request [/magento2_product_1_v2/document/_mapping] contains unrecognized parameter: […]