UI設定で画像を選択しようとするとエラーが出ますので書いておきます。

1.00.08へバージョンアップしたのですが、UI設定で画像を選択しようとすると黄色！のエラーが出ますのでエラー内容をまとめておきます。宜しくお願い致します。

UI設定→共通設定→背景画像の表示を変更するとのエラーが出ます。RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow must be instantiated using the ScriptableObject.CreateInstance method instead of new ImageSelectModalWindow.
UnityEditor.EditorWindow:.ctor ()
RPGMaker.Codebase.Editor.Common.Window.BaseModalWindow:.ctor ()
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow:.ctor (string,bool,string) (at Assets/RPGMaker/Codebase/Editor/DatabaseEditor/ModalWindow/ImageSelectModalWindow.cs:35)
RPGMaker.Codebase.Editor.Inspector.UIPattern.View.UiCommonInspectorElement/<>c__DisplayClass11_0:<SetMain>b__5 () (at Assets/RPGMaker/Codebase/Editor/Inspector/UIPattern/View/UiCommonInspectorElement.cs:271)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

UI設定→共通設定→ウインドウ背景の設定→画像表示を変更するとエラーが出ます。
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow must be instantiated using the ScriptableObject.CreateInstance method instead of new ImageSelectModalWindow.
UnityEditor.EditorWindow:.ctor ()
RPGMaker.Codebase.Editor.Common.Window.BaseModalWindow:.ctor ()
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow:.ctor (string,bool,string) (at Assets/RPGMaker/Codebase/Editor/DatabaseEditor/ModalWindow/ImageSelectModalWindow.cs:35)
RPGMaker.Codebase.Editor.Inspector.UIPattern.View.UiCommonInspectorElement/<>c__DisplayClass11_0:<SetMain>b__8 () (at Assets/RPGMaker/Codebase/Editor/Inspector/UIPattern/View/UiCommonInspectorElement.cs:365)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

UI設定→共通設定→ウインドウフレームの設定→画像を変更するとエラーが出ます。
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow must be instantiated using the ScriptableObject.CreateInstance method instead of new ImageSelectModalWindow.
UnityEditor.EditorWindow:.ctor ()
RPGMaker.Codebase.Editor.Common.Window.BaseModalWindow:.ctor ()
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow:.ctor (string,bool,string) (at Assets/RPGMaker/Codebase/Editor/DatabaseEditor/ModalWindow/ImageSelectModalWindow.cs:35)
RPGMaker.Codebase.Editor.Inspector.UIPattern.View.UiCommonInspectorElement/<>c__DisplayClass11_0:<SetMain>b__10 () (at Assets/RPGMaker/Codebase/Editor/Inspector/UIPattern/View/UiCommonInspectorElement.cs:421)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

UI設定→共通設定→ボタン背景の設定→画像表示を変更するとエラーが出ます。
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow must be instantiated using the ScriptableObject.CreateInstance method instead of new ImageSelectModalWindow.
UnityEditor.EditorWindow:.ctor ()
RPGMaker.Codebase.Editor.Common.Window.BaseModalWindow:.ctor ()
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow:.ctor (string,bool,string) (at Assets/RPGMaker/Codebase/Editor/DatabaseEditor/ModalWindow/ImageSelectModalWindow.cs:35)
RPGMaker.Codebase.Editor.Inspector.UIPattern.View.UiCommonInspectorElement/<>c__DisplayClass11_0:<SetMain>b__15 () (at Assets/RPGMaker/Codebase/Editor/Inspector/UIPattern/View/UiCommonInspectorElement.cs:595)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

UI設定→共通設定→ボタンフレームの設定→画像表示を変更するとエラーが出ます。
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow must be instantiated using the ScriptableObject.CreateInstance method instead of new ImageSelectModalWindow.
UnityEditor.EditorWindow:.ctor ()
RPGMaker.Codebase.Editor.Common.Window.BaseModalWindow:.ctor ()
RPGMaker.Codebase.Editor.DatabaseEditor.ModalWindow.ImageSelectModalWindow:.ctor (string,bool,string) (at Assets/RPGMaker/Codebase/Editor/DatabaseEditor/ModalWindow/ImageSelectModalWindow.cs:35)
RPGMaker.Codebase.Editor.Inspector.UIPattern.View.UiCommonInspectorElement/<>c__DisplayClass11_0:<SetMain>b__18 () (at Assets/RPGMaker/Codebase/Editor/Inspector/UIPattern/View/UiCommonInspectorElement.cs:687)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)