CreateIndex, Prepare failed, invalid URL escape \"%Kb\

 {"error":"rest_create_index: error creating index: fts0, err: manager_api: CreateIndex, Prepare failed, err: bleve: Prepare, err: parse http://127.0.0.1:8091/pools/default/buckets/EwHvuwZQdWQ0Rk6xpGIQGCWnaCsONB-cDgL_NhIP1JaOQGbxH5f%KbnNUk0m3R-8-144000: invalid URL escape \"%Kb\"","request":{"name":"fts0","params":{"doc_config":{"docid_prefix_delim":"","docid_regexp":"","mode":"scope.collection.type_field","type_field":"type"},"mapping":{"analysis":{},"default_analyzer":"standard","default_datetime_parser":"dateTimeOptional","default_field":"_all","default_mapping":{"dynamic":true,"enabled":false},"default_type":"_default","docvalues_dynamic":false,"index_dynamic":true,"store_dynamic":false,"type_field":"_type","types":{"AL4nnTj4VUILhsxY-a56cFLknf1_lOKYLKgYq3t1VFAuUT4GVbrGXcrOdtxIycCft%lQulgUi9h86z5UZfpiM6-1whLIeBG8k7NUvWZBHXgVTV-iCNUGcyff3g_7HKyO4avBOHAZVBZSu%vWZU8VN0ISFhB_1P1VfMUCyA2H8m0Q-8-155000.ieIuh7T5vWJ-jmsA0ZzCpUyyVrw_BIfFmaEwkDuY1N77ebhHaYcYCD53Y2P4e73tLS5jnksjoSP24JWmbvoWM5%UWC%2HGwpZB36q1bKaZsZedsw39ZFoYH_1_jnLV5JA5gqWb1z8T6awsQimgtVE%eBNMx50Hu_oT64Q%sidmY7HT0NtMMgX37NSHV2a82ZXGCz7R%5auFuN3qHgjZK5gA9L-8-155000":{"dynamic":true,"enabled":true}}},"store":{"indexType":"scorch","segmentVersion":15}},"planParams":{"indexPartitions":1,"maxPartitionsPerPIndex":1024},"sourceName":"EwHvuwZQdWQ0Rk6xpGIQGCWnaCsONB-cDgL_NhIP1JaOQGbxH5f%KbnNUk0m3R-8-144000","sourceParams":{},"sourceType":"gocbcore","type":"fulltext-index"},"status":"fail"}