I can't tell what my last exception means.

Hello! First time poster here. I just recently got a new computer and started a new game. I downloaded a couple mods and kept getting a Last Exception Script mod Error. I have tried creating a new Sims 4 folder and moving my save back into it. I also deleted all my mods and it played fine. I added the mods back one by one. MC Command Center is working fine, but when I went to add Meaningful Stories I got the error. I deleted it thinking that was the problem and added Slice of Life but I'm still having the issue. I'm just confused because both of those mods have been updated after the latest patch. I'm adding the Last Exception text here. Would someone be able to help me? Thank you so much!


2898d29e866d30d225ddab7b4desyncea.maxis.sims4.15.mac2019-11-24 12:04:58Local.Unknown.Unknown.1.58.63.1210-1.300.000.121.Releaserelationship.py:366898d29e866d30d225ddab7b4Exception when applying action <StatisticAddRelationship <class 'sims4.tuning.instances.LTR_Friendship_Main'> TunedInterval(lower_bound=80.0, upper_bound=100.0), subject: ParticipantType.Actor target:ParticipantType.Listeners> for loot <class 'sims4.tuning.instances.Rel_Gain_Small'> (AttributeError: 'NoneType' object has no attribute 'guid64') Traceback (most recent call last): File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 179, in wrapper File "T:\InGame\Gameplay\Scripts\Server\areaserver.py", line 206, in c_api_server_tick File "T:\InGame\Gameplay\Scripts\Server\zone.py", line 469, in update File "T:\InGame\Gameplay\Scripts\Server\time_service.py", line 112, in update File "T:\InGame\Gameplay\Scripts\Server\scheduling.py", line 212, in simulate File "T:\InGame\Gameplay\Scripts\Server\elements.py", line 335, in _run File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\outcome.py", line 150, in on_loot File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot.py", line 117, in apply_operations File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot.py", line 460, in apply_to_resolver File "E:\Builds\MCCC_6_6_2\mc_cmd_center\mc_utils.py", line 145, in _wrapper_function File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot.py", line 458, in apply_to_resolver File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot_basic_op.py", line 207, in apply_to_resolver File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1568, in _apply_to_subject_and_target File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1579, in _apply_to_sim_info File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1586, in _maybe_apply_op File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1779, in _apply File "T:\InGame\Gameplay\Scripts\Server\statistics\base_statistic_tracker.py", line 424, in add_value File "T:\InGame\Gameplay\Scripts\Server\statistics\base_statistic.py", line 317, in add_value File "T:\InGame\Gameplay\Scripts\Server\statistics\base_statistic.py", line 341, in _add_value File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship_track.py", line 728, in set_value File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship.py", line 430, in send_relationship_info File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship.py", line 422, in _notify_client File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship.py", line 366, in _build_relationship_update_proto AttributeError: 'NoneType' object has no attribute 'guid64' rtim=0 Client Session Time: 18.61 Num Save Errors: 0 Num Load Errors: 0 Current Game State: 0x96d01090 Origin Version: 10,5,55,33574 Modded: True SystemInfo: Mac OS X Version 10.14.6 (Build 18G1012) GPU: Intel Iris Plus Graphics 645 macOS Metal driver 0.0.0.0
2898d29e866d30d225ddab7b4desyncea.maxis.sims4.15.mac2019-11-24 12:04:58Local.Unknown.Unknown.1.58.63.1210-1.300.000.121.Releaserelationship.py:366898d29e866d30d225ddab7b4Exception in Sim Timeline: Exception running Element (AttributeError: 'NoneType' object has no attribute 'guid64') Traceback (most recent call last): File "T:\InGame\Gameplay\Scripts\Server\scheduling.py", line 212, in simulate File "T:\InGame\Gameplay\Scripts\Server\elements.py", line 335, in _run File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\outcome.py", line 150, in on_loot File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot.py", line 117, in apply_operations File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot.py", line 461, in apply_to_resolver File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot.py", line 458, in apply_to_resolver File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\loot_basic_op.py", line 207, in apply_to_resolver File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1568, in _apply_to_subject_and_target File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1579, in _apply_to_sim_info File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1586, in _maybe_apply_op File "T:\InGame\Gameplay\Scripts\Server\statistics\statistic_ops.py", line 1779, in _apply File "T:\InGame\Gameplay\Scripts\Server\statistics\base_statistic_tracker.py", line 424, in add_value File "T:\InGame\Gameplay\Scripts\Server\statistics\base_statistic.py", line 317, in add_value File "T:\InGame\Gameplay\Scripts\Server\statistics\base_statistic.py", line 341, in _add_value File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship_track.py", line 728, in set_value File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship.py", line 430, in send_relationship_info File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship.py", line 422, in _notify_client File "T:\InGame\Gameplay\Scripts\Server\relationships\relationship.py", line 366, in _build_relationship_update_proto AttributeError: 'NoneType' object has no attribute 'guid64' rtim=0 Client Session Time: 18.61 Num Save Errors: 0 Num Load Errors: 0 Current Game State: 0x96d01090 Origin Version: 10,5,55,33574 Modded: True SystemInfo: Mac OS X Version 10.14.6 (Build 18G1012) GPU: Intel Iris Plus Graphics 645 macOS Metal driver 0.0.0.0