Downloaded the hotfix update for TS4 06/03/25, and launched the game - no issues whatsoever. Completely fine. Playing with mods, CC, whole shebang - fine. Got my teen aged up to YA (I play generation...
Ideas
Weird...did you try crinrict's instructions, taking your mods folder out? That worked for me, then I put mods back in and narrowed it down to Kiara's royal gigs (she confirmed to me it's that one). There could be others by her too. I took everything related to her royal family mod out.
I am also having this issue. I can get the game to launch, and when i click resume family, it loads, but it loads me to the "manage world" screen. When I go and click the world that the family was in that I was trying to "resume" it loads into the world fine. I click on the specific lot/house/family and it initiats the next load, and then gave me the : The game failed to load. Error code: 110:bleeeb7:2efed54e . It is recommended that you relaunch your game. I use cc/mods as well. However, when i logged out i noticed a BE & LE - It wont let me attach the BE report so here is the LE. I do see in the BE there are some duplicate paths. So I am going to try and remove those now. Just updating the thread as well on channel because I seen other commenters say it was the "RoyalMod" and i dont have that mod, so I dont think its that specific mod, but it could be a mod related issue, so I will report back shortly.