Cannot join server, I keep timing out.

[Whippedyoshi]

This pops up when I try to join the server. Internal Exception: io.netty.handlet.codec.EncoderException: java.lang.IllegalArgumentException: Invalid key. Must be [a-z0-9/._-]:

I tried to give myself some leather boots with enchantments, but I mistyped it and it resulted in this. Help is required

[DeltaRays]

If it doesn't work you'll have to do:

Dashboard, edit server, File Manager, go to the world folder you were in (usually it's `world` or if it's nether `world_nether` or if it's end `world_the_end` otherwise another world. Once you're in it go in the playerdata folder and find the file called your uuid, and delete that file (to find the uuid go to https://namemc.com/ and search for your name and then copy the uuid and look for it in the playerdata folder)

[DeltaRays]

You need to start the server up and clear your inventory from the Server Command section

[Whippedyoshi]

This helped! Thanks for your time.