So today I was going to play in my three year old survival world and I always go into a creative copy to make sure that there are no problems. However today I loaded in and a ran into a bug from a previous version of minecraft that has already been fixed, I was to that I am out of disc space and that my copy was corrupted and world file was corrupted, I closed out the game and managed to load into the world and it was all pink and black squares, but two seconds later I was kicked cause of corruption. I have already had this issue once when 1.18 was released and it was fixed. My world is 953.1 mb and I have plenty of space as it is basically the only world there with any size to it. Yesterday i was in my creative world scouting out new areas far away in new terrain and I only made it out to around 2658 and -4340 and this was only in this copy of the world, today I load the same copy and it corrupts . 1.18 was supposed to allow players to venture away from their homes and be able to get the new generation and not to mention but 2500 ish blocks and -4500 ish blocks isn’t that far overall.

I remember that last time this happened a developer asked if we have defeated the dragon before I believe and I have three times in my world, I don’t know how that info will help but it’s there if needed. 

please get this fixed as soon as possible as this is game breaking and it prevents players from visiting new generation.

the photo I’ve attached is old but it says the same message 

UPDATE: I made a copy of copy of copy of the corrupted back up and the world played fine I even went to the distance I went before but when I left the world and tried to reload it Minecraft completely crashed.