How big is the world you try to upload?
How long does it take until the upload stops?
Which browser do you use?
Learn more about this change here.
For help regarding Aternos, we recommend you to visit our support center.
How big is the world you try to upload?
How long does it take until the upload stops?
Which browser do you use?
No, this is not possible.
Already Denied
We only add modpacks from reputable sources
Not popular enough
No server pack available
We only add single mods or complete modpacks, no mod combinations
Already available
This is a client side only mod
We only update mods to their latest stable version
I assume your started your server with 1.13 before. You can not switch back to 1.12.2 after starting your server once with 1.13
Moving/editing files inside the worlds folder corrupts your world.
Please share your server log with us using the share button on the log page.
Also what is your Aternos username?