Was playing with a default Aternos generated world and thought about putting stuff in it by downloading the world and going in Creative mode and then uploading the world again. However, after I uploaded the world with new stuff in it, I can't connect to the server anymore. The server goes online, but everytime I try to connect it just loads for a bit and says Unable to connect to server.
MCPE version is 1.11.4, cracked.
Help me please, this world means a lot to me.