3个小问题：”云系列插件”的问题和一个”重载插件”的小问题，还有一个刷屏的小问题

问题1：云系列的插件，不连数据库是数据错误，连了数据库是指令错误

求大佬看看到底哪出的问题

问题2：顺带问一下，重载插件怎么重载权限组“Permissions.config”我记得之前能重载的，现在忘掉了只能重启服务器

问题3：一但有玩家进入服务器，后台就会疯狂弹出同一个报错

PS：我只有56金币，也是谢谢帮我解答的大佬们

问题1附图

reload 8

[unloading] RFGarageClassic
An error occured while executing reload [8]: System.NullReferenceException: Object reference not set to an instance of an object
  at RFGarageClassic.Plugin.Unload () [0x00001] in <024e6bb52ca944d1843a62b98f20ea63>:0
  at Rocket.Core.Plugins.RocketPlugin.UnloadPlugin (Rocket.API.PluginState state) [0x0003b] in <09b6a6e399e5417eb969381ca3201ce1>:0
  at Rocket.Core.Plugins.RocketPlugin.ReloadPlugin () [0x00000] in <09b6a6e399e5417eb969381ca3201ce1>:0
  at 插件载入_卸载_重载.重载命令.Execute (Rocket.API.IRocketPlayer caller, System.String[] command) [0x00054] in <358afa0a123746ab9339d33e9ea92e60>:0
  at Rocket.Core.Commands.RocketCommandManager+RegisteredRocketCommand.Execute (Rocket.API.IRocketPlayer caller, System.String[] command) [0x00000] in <09b6a6e399e5417eb969381ca3201ce1>:0
  at Rocket.Core.Commands.RocketCommandManager.Execute (Rocket.API.IRocketPlayer player, System.String command) [0x00176] in <09b6a6e399e5417eb969381ca3201ce1>:0
reload 9

[unloading] RFVault
An error occured while executing reload [9]: System.NullReferenceException: Object reference not set to an instance of an object
  at RFVault.Plugin.Unload () [0x00001] in <4a76509336a84105a9deae50b696dd52>:0
  at Rocket.Core.Plugins.RocketPlugin.UnloadPlugin (Rocket.API.PluginState state) [0x0003b] in <09b6a6e399e5417eb969381ca3201ce1>:0
  at Rocket.Core.Plugins.RocketPlugin.ReloadPlugin () [0x00000] in <09b6a6e399e5417eb969381ca3201ce1>:0
  at 插件载入_卸载_重载.重载命令.Execute (Rocket.API.IRocketPlayer caller, System.String[] command) [0x00054] in <358afa0a123746ab9339d33e9ea92e60>:0
  at Rocket.Core.Commands.RocketCommandManager+RegisteredRocketCommand.Execute (Rocket.API.IRocketPlayer caller, System.String[] command) [0x00000] in <09b6a6e399e5417eb969381ca3201ce1>:0
  at Rocket.Core.Commands.RocketCommandManager.Execute (Rocket.API.IRocketPlayer player, System.String command) [0x00176] in <09b6a6e399e5417eb969381ca3201ce1>:0

问题3附图

NullReferenceException: Object reference not set to an instance of an object
  at LeeIzaZombie.ItemRestrictions.ItemRestrictions.IntegrityCheck () [0x0001e] in <d89e8a71eddb482d9390da69a4333ed7>:0
  at LeeIzaZombie.ItemRestrictions.ItemRestrictions.FixedUpdate () [0x0001a] in <d89e8a71eddb482d9390da69a4333ed7>:0