[BUG] On 1.17 this plugin is not working properly

[QuanTrieuPCYT]

Describe the bug The plugin is spamming errors into the console and the scoreboard didn't appear, only red numbers

To Reproduce Only red numbers appear. No scoreboard texts and stuffs Also it spammed my console with these: 14:06:15 java.lang.NullPointerException: null Craft Scheduler Thread - 31/WARN14:06:16 java.lang.NoSuchFieldException: ping at java.base/java.lang.Class.getDeclaredField(Class.java:2549) at com.extendedclip.papi.expansion.player.PlayerUtil$1.cacheReflection(PlayerUtil.java:88) at com.extendedclip.papi.expansion.player.PlayerUtil$1.apply(PlayerUtil.java:61) at com.extendedclip.papi.expansion.player.PlayerUtil$1.apply(PlayerUtil.java:49) at com.extendedclip.papi.expansion.player.PlayerUtil.getPing(PlayerUtil.java:95) at com.extendedclip.papi.expansion.player.PlayerExpansion.retrievePing(PlayerExpansion.java:345) at com.extendedclip.papi.expansion.player.PlayerExpansion.onRequest(PlayerExpansion.java:294) at me.clip.placeholderapi.replacer.CharsReplacer.apply(CharsReplacer.java:156) at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:69) at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:97) at rien.bijl.Scoreboard.r.Plugin.Utility.ScoreboardStrings.placeholders(ScoreboardStrings.java:56) at rien.bijl.Scoreboard.r.Board.ConfigBoard.run(ConfigBoard.java:86) at org.bukkit.craftbukkit.v1_17_R1.scheduler.CraftTask.run(CraftTask.java:81) at org.bukkit.craftbukkit.v1_17_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) at java.base/java.lang.Thread.run(Thread.java:831) [Scoreboard-revision]: Plugin Scoreboard-revision vR4 1.1 RELEASE generated an exception while executing task 25 Console14:06:16 java.lang.NullPointerException: null Craft Scheduler Thread - 31/WARN14:06:16 at com.extendedclip.papi.expansion.player.PlayerUtil$1.apply(PlayerUtil.java:49) at com.extendedclip.papi.expansion.player.PlayerUtil.getPing(PlayerUtil.java:95) at com.extendedclip.papi.expansion.player.PlayerExpansion.retrievePing(PlayerExpansion.java:345) at com.extendedclip.papi.expansion.player.PlayerExpansion.onRequest(PlayerExpansion.java:294) at me.clip.placeholderapi.replacer.CharsReplacer.apply(CharsReplacer.java:156) at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:69) at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:97) at rien.bijl.Scoreboard.r.Plugin.Utility.ScoreboardStrings.placeholders(ScoreboardStrings.java:56) at rien.bijl.Scoreboard.r.Board.ConfigBoard.run(ConfigBoard.java:86) at org.bukkit.craftbukkit.v1_17_R1.scheduler.CraftTask.run(CraftTask.java:81) at org.bukkit.craftbukkit.v1_17_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) at java.base/java.lang.Thread.run(Thread.java:831) [Scoreboard-revision]: Plugin Scoreboard-revision vR4 1.1 RELEASE generated an exception while executing task 25

Expected behavior A clear and concise description of what you expected to happen.

Screenshots

Spigot version(please complete the following information):

• I use Spigot 1.17, probably gonna switch to 1.17 PaperMC as PaperMC is still working on making 1.17
• 1.17

Screenshot of /plugins plugins still working great except scoreboard and some others. Tried installing your plugin on a fresh 1.17 spigot server still no luck. Most likely because of compatibility issues

Configuration file

#  ____  ____  ____  ____  _____ ____  ____  ____  ____  ____
# / ___\/   _\/  _ \/  __\/  __//  _ \/  _ \/  _ \/  __\/  _ \
# |    \|  /  | / \||  \/||  \  | | //| / \|| / \||  \/|| | \|
# \___ ||  \_ | \_/||    /|  /_ | |_\\| \_/|| |-|||    /| |_/|
# \____/\____/\____/\_/\_\\____\\____/\____/\_/ \|\_/\_\\____/
#
# Scoreboard-r by Rien Bijl
# rep: github : RienBijl/Scoreboard-revision
# v: R4 1.1 RELEASE

# Do not edit! The plugin uses this to determine if the configuration is suitable
config_version: 1

settings:
  # The driver is the Scoreboard implementation used to display the user
  # Old drivers will from now on remain supported so that switching back to
  # an older (perhaps more stable) version is easy.
  driver: SCOREBOARD_DRIVER_V1
  # Should we check updates? Caution! Disabling this is not recommended
  # you might miss awesome updates *wink*
  check-updates: true

# In what worlds should we disable scoreboard?
disabled-worlds:
  - 'non_existant_world'

board:
  title:
    interval: 1000
    lines:
      - '&4> &d&lThicc &a&lSMP &4<'
  rows:
    1:
      interval: 1000
      lines:
        - '&c---------------'
    2:
      interval: 1000
      lines:
        - '&c&lPlayer &4&l>'
    3:
      interval: 80
      lines:
        - '&b%player_name%'
    4:
      interval: 80
      lines:
        - '&c&lPing: &r&b%player_ping% &cms'
    5:
      interval: 80
      lines:
        - ''
    6:
      interval: 1000
      lines:
        - '&c&lServer &4&l>'
    7:
      interval: 80
      lines:
        - '&c&lCPU: %spark_cpu_system%'
    8:
      interval: 80
      lines:
        - '&c&lRAM: &r&b%server_ram_used%&c/&r&b%server_ram_total% &cMB'
    9:
      interval: 80
      lines:
        - '&c&lTPS: &r&b%server_tps_1%'
    10:
      interval: 1000
      lines:
        - ''    
    11:
      interval: 1000
      lines:
        - '&c---------------'

Additional context Try updating the plugin by making it support 1.17