The number of rows provided for a FETCH clause must be greater then zero.

This exception just showed up in my logs this week seemingly related to BingBot crawling the site and having issues with Activity Stories

System.Data.SqlClient.SqlException (0x80131904): The number of rows provided for a FETCH clause must be greater then zero.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   at System.Data.SqlClient.SqlDataReader.get_MetaData()
   at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
   at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   at Telligent.Evolution.Data.ProfiledSqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
   at Telligent.Evolution.Data.ActivityStorySqlDataProvider.GetStories(ActivityStoryGetQuery query, Guid serviceTypeId)
   at Telligent.Evolution.CoreServices.ActivityStories.Implementations.ActivityStoryDataService.Get(ActivityStoryGetQuery query, Guid serviceTypeId)
   at Telligent.Evolution.CoreServices.ActivityStories.Implementations.ActivityStoryService.Get(ActivityStoryGetQuery query)
   at Telligent.Evolution.Api.Services.ActivityStoryService.ListCoreStories(ActivityStoryListOptions options, ActivityStoryGetQuery query)
   at Telligent.Evolution.Api.Services.ActivityStoryService.List(ActivityStoryListOptions options)
   at Telligent.Evolution.Api.Services.ActivityStories.List(ActivityStoryListOptions options)
ClientConnectionId:[GUID REDACTED]
Error Number:10744,State:1,Class:15

I'm thinking that it might be best to add something to robots.txt to block the crawl of activity stories, but open to thoughts/suggestions