500 error for Fields (GET fields/:id/fieldJobs)

fields_500_erroor_for_get_fieldjobs.json

{
  "error": "The server encountered an error! We have no idea what went wrong.",
  "debug": {
    "message": "The requested feature is not implemented.",
    "stackTrace": "at Botlink.Core.Data.Static.StaticFieldJobDbService.GetFieldJobsByFieldId (long) <0x00025>\nat Botlink.Api.Modules.Helpers.RelationshipExtensions.GetRelationship<Botlink.Core.Models.Identity.Field, Botlink.Core.Models.Identity.FieldJob> (Botlink.Core.Data.IModelDb`1<Botlink.Core.Models.Identity.Field>,long,System.Func`2<long, System.Collections.Generic.IList`1<Botlink.Core.Models.Identity.FieldJob>>) <0x0002e>\nat Botlink.Api.Modules.Helpers.RelationshipExtensions.GetRelationship<Botlink.Core.Data.IFieldDb, Botlink.Core.Models.Identity.Field, Botlink.Core.Models.Identity.FieldJob> (Botlink.Api.Modules.Helpers.CrudModule`2<Botlink.Core.Models.Identity.Field, Botlink.Core.Data.IFieldDb>,long,System.Func`2<long, System.Collections.Generic.IList`1<Botlink.Core.Models.Identity.FieldJob>>) <0x00059>\nat Botlink.Api.Modules.FieldModule/<FieldModule>c__AnonStorey0.<>m__1 (object) <0x001ea>\nat (wrapper dynamic-method) object.CallSite.Target (System.Runtime.CompilerServices.Closure,System.Runtime.CompilerServices.CallSite,System.Func`2<object, object>,object) <0x000a0>\nat Nancy.Routing.Route/<>c__DisplayClass4.<Wrap>b__3 (object,System.Threading.CancellationToken) <0x0014e>\n",
    "baseExceptionMessage": "The requested feature is not implemented."
  }
}