last exception pop ups on my notification wall

?xml version="1.0" ?>
2fcc6365e138f37c35a8065f5desyncea.maxis.sims4_64.15.pc2018-02-11 11:01:03Local.Unknown.Unknown.1.39.74.1020-1.200.000.321.Releasetravel_group.py:169fcc6365e138f37c35a8065f5Exception raised while processing creating npc households (AttributeError: 'NoneType' object has no attribute 'resend_at_work_infos') Traceback (most recent call last): File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 195, in wrapper File "T:\InGame\Gameplay\Scripts\Server\areaserver.py", line 203, in c_api_server_tick File "T:\InGame\Gameplay\Scripts\Server\zone.py", line 436, in update File "T:\InGame\Gameplay\Scripts\Server\time_service.py", line 112, in update File "T:\InGame\Gameplay\Scripts\Server\scheduling.py", line 217, in simulate File "T:\InGame\Gameplay\Scripts\Server\elements.py", line 385, in _resume File "T:\InGame\Gameplay\Scripts\Server\filters\neighborhood_population_service.py", line 599, in _process_population_request_gen File ".\mc_utils.py", line 112, in _wrapper_function File "T:\InGame\Gameplay\Scripts\Server\filters\neighborhood_population_service.py", line 593, in _process_population_request_gen File "T:\InGame\Gameplay\Scripts\Server\filters\neighborhood_population_service.py", line 470, in process_request_gen File "T:\InGame\Gameplay\Scripts\Server\filters\neighborhood_population_service.py", line 414, in _send_sims_on_vacation File "T:\InGame\Gameplay\Scripts\Server\world\travel_group_manager.py", line 105, in create_travel_group_and_rent_zone File "T:\InGame\Gameplay\Scripts\Server\world\travel_group.py", line 169, in add_sim_info AttributeError: 'NoneType' object has no attribute 'resend_at_work_infos'



I went into my games file and found a bunch of these I keep getting orange pop ups on my notification wall saying error logged I know I have bad cc or mods but I'm looking for somehelp on how to find the bad cc/mods to remove them?

thanks