Ever since installing 8.6 a couple of months ago, the indexing was working fine. All of a sudden getting the following error -
4/29/2021, 12:01:59 PM ERROR false DocBuilder Exception while processing: hotels document : SolrInputDocument(fields: []):org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to execute query: SELECT * FROM hotels WHERE country = 'IN' OR country ='PK' OR country ='BD' OR country ='AF' OR country ='NP' OR country ='LK' OR country ='MV' OR country ='BT' Processing Document # 1 4/29/2021, 12:01:59 PM ERROR false DataImporter Full Import failed:java.lang.RuntimeException: java.lang.RuntimeException: org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to execute query: SELECT * FROM hotels WHERE country = 'IN' OR country ='PK' OR country ='BD' OR country ='AF' OR country ='NP' OR country ='LK' OR country ='MV' OR country ='BT' Processing Document # 1 Please help