Content Server Request Failed Unable to retrieve search results. Elastic Request Failed: {"error":{"root_cause":[{"type":"query_shard_exception","reason":"No mapping found for [Score] in order to sort on","index_uuid":"mCK9uGQnTf2gdx7ME6elAg","index":"ascmext_12c_es7_master_b"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"dfs","grouped":true,"failed_shards":[{"shard":0,"index":"ascmext_12c_es7_master_b","node":"jZRj5LRgRqGfhBp6MwPJCA","reason":{"type":"query_shard_exception","reason":"No mapping found for [Score] in order to sort on","index_uuid":"mCK9uGQnTf2gdx7ME6elAg","index":"ascmext_12c_es7_master_b"}}]},"status":400}