... that:

22.06.2020 12:01:19|Fatal|WebSocket.<startReceiving>b__170_2|System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'SslStream'.edural Map] 284fps 193gc 1h31m10s
at System.Net.Security.SslStream.CheckDisposed () [0x00008] in <ae22a4e8f83c41d69684ae7f557133d9>:0
at System.Net.Security.SslStream.get_Impl () [0x00000] in <ae22a4e8f83c41d69684ae7f557133d9>:0
at System.Net.Security.SslStream.EndRead (System.IAsyncResult asyncResult) [0x00000] in <ae22a4e8f83c41d69684ae7f557133d9>:0
at WebSocketSharp.Ext+<>c__DisplayClass54_0.<ReadBytesAsync>b__0 (System[Backup Extended] ServerBackUP - Process finished ...
22.06.2020 12:05:53|Fatal|WebSocket.<startReceiving>b__170_2|System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'SslStream'.edural Map] 262fps 194gc 1h35m43s
at System.Net.Security.SslStream.CheckDisposed () [0x00008] in <ae22a4e8f83c41d69684ae7f557133d9>:0
at System.Net.Security.SslStream.get_Impl () [0x00000] in <ae22a4e8f83c41d69684ae7f557133d9>:0
at System.Net.Security.SslStream.EndRead (System.IAsyncResult asyncResult) [0x00000] in <ae22a4e8f83c41d69684ae7f557133d9>:0
at WebSocketSharp.Ext+<>c__DisplayClass54_0.<ReadBytesAsync>b__0 (System

Fantastic PlugIN but how i can filter bullshit Message like that ?

My Entry in ConsoleFilter:
"Fatal|WebSocket",

but it do nothing :(

Some you may not be able to filter depending on how it was sent.

... it works now:

i delete all Discord-sinnless-and-not-working plugins like
https://umod.org/plugins/discord-rewards
or error-spawns plugins like
https://umod.org/plugins/rustcord
and i have no error to filter longer ... :)