Hi, suddenly all my discord plugins stopped working for some reason. Got last version of extension. After reload plugins got this problem:

DiscordRewards was compiled successfully in 2754ms
Exception while calling NextTick callback (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Ext.Discord.WebSockets.Socket.Disconnect (System.Boolean attemptReconnect, System.Boolean shouldResume, System.Boolean requested) [0x0008c] in <739a7dde08ef4dbd84c98bec0e19e773>:0
at Oxide.Ext.Discord.WebSockets.Socket.Shutdown () [0x00001] in <739a7dde08ef4dbd84c98bec0e19e773>:0
at Oxide.Ext.Discord.BotClient.ShutdownBot () [0x0003a] in <739a7dde08ef4dbd84c98bec0e19e773>:0
at Oxide.Ext.Discord.BotClient.RemoveClient (Oxide.Ext.Discord.DiscordClient client) [0x00032] in <739a7dde08ef4dbd84c98bec0e19e773>:0
at Oxide.Ext.Discord.DiscordClient.Disconnect () [0x00029] in <739a7dde08ef4dbd84c98bec0e19e773>:0
at Oxide.Ext.Discord.DiscordClient.CloseClient (Oxide.Ext.Discord.DiscordClient client) [0x0000f] in <739a7dde08ef4dbd84c98bec0e19e773>:0
at Oxide.Ext.Discord.DiscordClient.OnPluginRemoved (Oxide.Core.Plugins.Plugin plugin) [0x0001d] in <739a7dde08ef4dbd84c98bec0e19e773>:0
at Oxide.Core.Plugins.PluginManager.RemovePlugin (Oxide.Core.Plugins.Plugin plugin) [0x00077] in <99d545163fdd4d57a562df7989f2ca0a>:0
at Oxide.Core.OxideMod.UnloadPlugin (System.String name) [0x00052] in <99d545163fdd4d57a562df7989f2ca0a>:0
at Oxide.Plugins.CSharpPluginLoader.<CompileAssembly>b__21_0 (Oxide.Plugins.Compilation compilation) [0x00154] in <cc99cb05b42e4ea494cdf294badea406>:0
at Oxide.Plugins.Compilation.<Completed>b__21_0 () [0x00000] in <cc99cb05b42e4ea494cdf294badea406>:0
at Oxide.Core.OxideMod.OnFrame (System.Single delta) [0x00051] in <99d545163fdd4d57a562df7989f2ca0a>:0
Timed out waiting for plugin to be compiled: DiscordRewards

Could you provide more info such as Oxide version?