I'm gonna be real with you, the logs are all Greek to me, I have no clue how to decipher them. There is a bunch of messages in the log that say "rejected vanilla connections," but again, I can't get the server back to vanilla without deleting my world. I've never seen an Aternos server do this before, and I can't seem to get any help from Aternos support either because they don't know what's going on either, haha. At this point, is it even possible to maybe transfer my minecraft world over to another host, like shockbyte? I'm really sorry.