Learn more about this change here.
For help regarding Aternos, we recommend you to visit our support center.
English/Englisch - Hi please help, I upload the world and then I click on the green button with the world name and then i start the server and then it creates a new world and doesn't use the custom map?
Deutsch/German - Hallo bitte helfen, ich lade die Welt und dann auf den Button mit der Welt Namen auf Ich und dann habe ich den Server zu starten und dann wird eine neue Welt und verwendet nicht die Custom-Map?
Please help 
Bitte helfen Sie
Is the world in a .zip-archive? Isn't it bigger than 50 MB? Did you enabled JavaScript in your Browser? Already tried it with another browser?
Or tried by a friend?
Please try it also by your friends!
Give your World the name "world" and try it again
it works for me
litceo
The worldname has nothing to do with the upload!
i know, but i tried to upload a advanure map and aternos create a new world. then i change the name to world and it works
mfg litceo
Oh realy? Good to know
