Err: Property pocketmine\item\VanillaItems::$list does not exist

[NhanAZ]

[09:45:04.666] [Server thread/CRITICAL]: ReflectionException: "Property pocketmine\item\VanillaItems::$list does not exist" (EXCEPTION) in "plugins/KygekPotionDisabler/src/KygekTeam/KygekPotionDisabler/PotionDisabler" at line 96
--- Stack trace ---
  #0 plugins/KygekPotionDisabler/src/KygekTeam/KygekPotionDisabler/PotionDisabler(96): ReflectionProperty->__construct(string[28] pocketmine\item\VanillaItems, string[4] list)
  #1 plugins/KygekPotionDisabler/src/KygekTeam/KygekPotionDisabler/PotionDisabler(52): KygekTeam\KygekPotionDisabler\PotionDisabler->removePotionItems()
  #2 pmsrc/src/plugin/PluginBase(119): KygekTeam\KygekPotionDisabler\PotionDisabler->onEnable()
  #3 pmsrc/src/plugin/PluginManager(454): pocketmine\plugin\PluginBase->onEnableStateChange(true)
  #4 pmsrc/src/Server(1389): pocketmine\plugin\PluginManager->enablePlugin(object KygekTeam\KygekPotionDisabler\PotionDisabler#41659)
  #5 pmsrc/src/Server(1033): pocketmine\Server->enablePlugins(object pocketmine\plugin\PluginEnableOrder#41579)
  #6 pmsrc/src/PocketMine(334): pocketmine\Server->__construct(object pocketmine\thread\ThreadSafeClassLoader#6, object pocketmine\utils\MainLogger#3, string[47] C:\Users\NhanAZ\Documents\Github\PocketMine-MP\, string[55] C:\Users\NhanAZ\Documents\Github\PocketMine-MP\plugins\)
  #7 pmsrc/src/PocketMine(357): pocketmine\server()
--- End of exception information ---
[09:45:04.668] [Server thread/EMERGENCY]: An unrecoverable error has occurred and the server has crashed. Creating a crash dump
[09:45:04.680] [Server thread/EMERGENCY]: Please upload the "C:/Users/NhanAZ/Documents/Github/PocketMine-MP/crashdumps/Tue_Aug_15-09.45.04-UTC_2023.log" file to the Crash Archive and submit the link to the Bug Reporting page. Give as much info as you can.
[09:45:04.682] [Server thread/EMERGENCY]: Forcing server shutdown