It happend to me to 1.14.30 as well but it somehow works again .and i am having the same problem after i reset the nether chuncks for 1.16.when the exporting is done it initialize for a while and BOOM “an error has occured”.pls fix this mojang studios.this is kinda important because i dont want my members to leave the realm for somewhere else.and good luck on fixing it.
It happend to me to 1.14.30 as well but it somehow works again .and i am having the same problem after i reset the nether chuncks for 1.16.when the exporting is done it initialize for a while and BOOM “an error has occured”.pls fix this mojang studios.this is kinda important because i dont want my members to leave the realm for somewhere else.and good luck on fixing it.