SQLite Ambiguous Column Name nClientWorkerID

I'm getting a application going and I'm fairly new to sqlite. I'm writing the following query but I'm getting the error "Error while executing SQL query on database 'SampleDataBase': ambiguous column name: nClientWorkerID". Below is the script I'm writing.

    select distinct tblWorkers.nClientWorkerID, nWorkerFirstname, nWorkerLastname, nWorkerSuffix, nTitle, nStatusShort, nStatusColor from tblWorkers
    left join tblTitles on tbltitles.iTitleID = tblworkers.iTitleID 
    left join tblWorkers on tblEDLWorkers.nClientWorkerID = tblWorkers.nClientWorkerID 
    left join tblEDLWorkers on tblEventDateLocations.iEDLID = tblEDLWorkers.iEDLID
    left join tblEventDateLocations on tblEventDates.iEventDateID = tblEventDateLocations.iEventDateID 
    left join 
    (select nClientWorkerID, nStatusColor, nStatusShort from tblTimeLog 
    join tblTimeLog on tblTimeStatuses.iTimeStatusID = tblTimeLog.iNewStatusID 
    where tblTimeLog.iTimeLogID in 
        (select max(iTimeLogID) 
            from tblTimelog group by nClientWorkerID)
    group by nClientWorkerID, nStatusColor, nStatusShort) TimeLog 
    on TimeLog.nClientWorkerID = tblworkers.nClientWorkerID 
    where tblEventDates.dEventDate = (select date('now'))
    and
    ((EDL.nClientLocationID  = (select nvalue from tblElectionSettings where nKey = 'CurrentLocation')
    and 
    tblEventDates.iEventID = (select cast(nvalue as integer) from tblElectionSettings where nKey = 'CurrentEvent'))
    or
    tblWorkers.nClientWorkerID in (select nClientWorkerID from tblTimeLog where dCreationDate = (select datetime('now'))
    and nClientLocationID = (select nvalue from tblElectionSettings where nKey = 'CurrentLocation'))
    )

The area I'm concerned with is :

left join (select nClientWorkerID, nStatusColor, nStatusShort from tblTimeLog 

This is originally a query written in sql server and I'm converting to sqlite. Not sure how to handle this.