Caution

effects:
  text-effects:
    enabled: false #disable it please!!!
    customitem-name-and-lore:
      enabled: false
    chat:
      enabled: false
    sign:
      enabled: false
    book:
      enabled: false
    anvil:
      enabled: false

and set

hide-scoreboard-numbers: false
hide-scoreboard-numbers-old-clients: false

If you use ItemsAdder or Oraxen, please disable text effects.

If you have used HappyHUD before, please remove the remaining HappyHUD resource pack. It will cause the issues like this.