Removed a category and after full indexing , getting solr error referring the same category

[aswathymohan]

The category 'smartphone' was removed from backend and we did a full indexing . Now we are seeing the below exception in storefront server logs

[solrIndexThreadLogger] Category with code 'smartphone' not found! (Active session catalogversions: batelcoProductCatalog.Online, batelcoClassification.1.0, batelcoContentCatalog.Online)

I validated SolrAdmin and couldn't find reference to this attribute .

Please let me know if there are any comments or suggestions on the resolution .