I tried turning up the randomtickspeed, but because I knew almost nothing about this, I think that I set the number too high. Now the server will tell me "Could not connect to a default or fallback server, please try again later: io.netty.channel.AbstractChannel$AnotatedConnectException"
If it does let me join, all entities will be stuck in place and only a few chunks will load before it kicks me back out, telling me the same thing as before. When I'm in the server, I can use chat but not commands.
I've tried repairing the server files but it didn't work, I have also tried turning the tick speed back down through console, as well as trying to get on through another account from a different computer.
Here's the link to my logs https://pastebin.com/UbyqkHTu
Thank you for any help.