Minecraft Split Screen Keeps Crashing on PS5.

I have an amusement park world that I run and my cousin and brother play split screen to play with me and my other friends over a 60.00GB world. About 15 to 30 minutes later, my whole ps5 console crashes. I had never had this issue until I switched to PS5. There’s gotta be something to fix it because it’s a shame that the game still is crashing over having 2 to 4 players joining a split screen plus your online friends joining making the max world to 8 players.