Error seen on startup

[mitchelljtroyer]

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on Hud.Awake

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on Hud.UpdatePieceList

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on Hud.GetSelectedGrid

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on PieceTable.LeftPiece

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on PieceTable.RightPiece

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on PieceTable.DownPiece

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on PieceTable.UpPiece

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on PieceTable.NextCategory

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on PieceTable.PrevCategory

[Info : Unity Log] 04/02/2023 11:41:53: Unpatching all 'mixone.valheimplus.buildexpansion' patches on PieceTable.SetCategory

[Error : Unity Log] NullReferenceException: Object reference not set to an instance of an object
Stack trace:
ServerSyncFix.ServerSyncFix.DoPatch () (at :0)
(wrapper dynamic-method) FejdStartup.DMDFejdStartup::Awake(FejdStartup)