My friends own a Minecraft server and I was playing around with commands when I teleported to y 100000000000000000000000000000000 just because I wanted to see how high maps could go. That was a big mistake. Now every time I go on the server I crash. 

I don't have access to the server files and I don't have the owner's email or phone number or anything and I'm the only one that plays on the server. I know that one solution is to make a new Minecraft character but that would involve me to pay. 

Is there some way I can delete my player information or change the location without access to the server files? I don't want to leave the server because I've been building a castle for 3 months now and I don't want to give up that easy.


Question: Is pretending to want to trade before playing a monopoly card objectionable?
Answer: To counter the move, I make it clear at the begining of the game that if you ask if I have any brick, I may not tell you the truth. If you ask if I want to trade, that's a different question, and I can say no without implying I don't have any. I may also say, 'maybe,' when I don't have the requested resource, then turn down the ensuing trade offer. Doesn't work if you're playing with people with good memories, but how many of us pay scrupulous attention to every resource people pick up?