Gallery: "error... try again later" when uploading a household with custom tats

I experience a strange bug with the gallery giving me "error and try again later" each time when trying to upload a household with more than one sim that have custom tattoos. It causes the same issue with or without mods aka poses. So I found 2 solutions after having tried everything for days:

1. If your sim has custom tattoos publish it to the gallery before going to live mode. Once you play in live mode and reopen the game to publish it, the gallery will give you "error... try again later" always. 
2. If you already did save your sims in live mode, go to CAS and reupload the household but from your library, remove all tattoos, reapply them then share it on the gallery.

This is the only tip that has worked for me bc clearing cache, repairing etc didn't do anything. I'm sharing this in case others experience this too