How to interpret the error.log file?

Hey everyone, my game has been crashing ever since the latest big expansion.
I own all expansions, I only use 1 mod (Divine interventions cheat menu) and not sure why after a few dozens of years the game crashes. I reinstalled the game and it didn't help. I have a beefy computer so lack of specs shouldn't cause an issue (64GB of RAM, RTX 4090, Ryzen 9800X3D, SSD, etc). The mod can be removed mid game according to its developer - the game still crashes when removing the mod mid game.

This is the last error in the log:
[16:08:05][E][jomini_script_system.cpp:303]: Script system error!

Error: save_scope_as effect [ Scoped object is not valid. Type: (null) weak (Dynasty_house - 4294967295)! ]

Script location: file: common/scripted_effects/10_dlc_tgp_house_bloc_scripted_effects.txt line: 384 (tgp_set_house_bloc_leading_house_effect[args#3333694408])

file: common/scripted_effects/10_dlc_tgp_house_bloc_scripted_effects.txt line: 371 (tgp_find_new_house_bloc_leader_effect)

file: common/scripted_effects/10_dlc_tgp_house_bloc_scripted_effects.txt line: 1006 (tgp_on_member_house_left_shared_effect)

file: common/confederation_types/10_house_bloc_types.txt line: 550 (house_bloc_service:on_member_house_left)

[16:08:05][E][jomini_script_system.cpp:303]: Script system error!

Error: if effect [ Scoped object is not valid. Type: (no confederation) weak (Confederation - 16777226)! ]

Script location: file: common/scripted_effects/10_dlc_tgp_house_bloc_scripted_effects.txt line: 1033 (tgp_on_member_house_left_shared_effect)

file: common/confederation_types/10_house_bloc_types.txt line: 550 (house_bloc_service:on_member_house_left)

Any tips/help will be appreciated!