While testing the server I run for my friends I came across this issue where minecraft would wait for "root.tick" on the client. I expected there to be more lag from the server but after loading into my server moving just a few blocks, likely causing a few new chunks to generate, then spam a line similar to" root.tick took too long". The next line was similar but had repeated root several times, eventually causing minecraft to freeze up, the server is completely unaffected.
Minecraft log: https://paste.ee/p/YOdbv
I'm not exactly sure what is wrong and its really becoming a problem.