[MOD RELATED] Tartosa doesn't load

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.84.197.1230
What expansions, game packs, and stuff packs do you have installed? the wedding stories
Steps: How can we find the bug ourselves? It must be something to do with the download possibly
What happens when the bug occurs? When I go into the world it turns into a blank screen
What do you expect to see? I expect to see the world that I purchased, However, I do not. I tried restarting the game several times nothing has changed.
Have you installed any customization with the game, e.g. Custom Content or Mods? Yes
Did this issue appear after a specific patch or change you made to your system? No

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Here is a picture of what it looks like