Client keeps taking too long to load into my server. Issue started happening today, and I get booted out whenever I try to join the server

While entering my server normally takes a minute or two, now it takes about five minutes, and

when it finishes or doesn't (it's a random chance when it does) it kicks me out instantly and pulls up an error. I tried using the normal IP, direct connecting with the dynIP, deleting my player files (which worked before when a mod glitched and semi-banned me from my server) and tried looking at other posts, with no luck. I also tried the trace thing. I hope yall' understand whatever it means, because I sure don't

Forge server log [#NiYa5La] - mclo.gs

board.aternos.org/wcf/attachment/4283/

Here is what happens in console and my minecraft client whenever i try to log in. Sometimes it shows a different error, but it always shows the same result in console. Specifically look for anything relating for pedro9006 in the console, because that is me.