### Godot version

4.0.2

### System information

Windows 10

### Issue description

If an error in the Debugger/Errors menu caused by a C# script is selected every time the project is executed a "Save Resource As" menu appears.
![Erro1](https://user-images.githubusercontent.com/6534007/234107005-1455895e-50d3-452a-b153-dae219f98211.PNG)
![Erro2](https://user-images.githubusercontent.com/6534007/234107008-315b7fed-d0ef-4573-ad76-9f0992f83a51.PNG)


The only way to stop it for appearing is restarting Godot.

### Steps to reproduce

1. Execute a C# script with an error
2. Select the error in the Debugger/Errors menu
3. Click "run project"
4. A "Save Resource As" menu appears.

### Minimal reproduction project

Example code with error:

```csharp
using Godot;
using System;

public partial class ErrorTest : Node 
{
    public override void _Ready() 
    {
        Node nullNode = null;

        nullNode.ToString();
    }
}


```


vmem_hb->add_child(vmem_total);
		vmem_refresh = memnew(Button);
		vmem_refresh->set_flat(true);
		vmem_hb->add_child(vmem_refresh);
		vmem_export = memnew(Button);
		vmem_export->set_flat(true);
		vmem_export->set_tooltip_text(TTR("Export list to a CSV file"));
		vmem_hb->add_child(vmem_export);
		vmem_vb->add_child(vmem_hb);
		vmem_refresh->connect("pressed", callable_mp(this, &ScriptEditorDebugger::_video_mem_request));
		vmem_export->connect("pressed", callable_mp(this, &ScriptEditorDebugger::_video_mem_export));
		VBoxContainer *vmmc = memnew(VBoxContainer);
		vmem_tree = memnew(Tree);
		vmem_tree->set_v_size_flags(SIZE_EXPAND_FILL);
		vmem_tree->set_h_size_flags(SIZE_EXPAND_FILL);
		vmmc->add_child(vmem_tree);
		vmmc->set_v_size_flags(SIZE_EXPAND_FILL);
		vmem_vb->add_child(vmmc);
		vmem_vb->set_name(TTR("Video RAM"));
		vmem_tree->set_columns(4);
		vmem_tree->set_column_titles_visible(true);
		vmem_tree->set_column_title(0, TTR("Resource Path"));
		vmem_tree->set_column_expand(0, true);
		vmem_tree->set_column_expand(1, false);
		vmem_tree->set_column_title(1, TTR("Type"));
		vmem_tree->set_column_custom_minimum_width(1, 100 * EDSCALE);
		vmem_tree->set_column_expand(2, false);
		vmem_tree->set_column_title(2, TTR("Format"));
		vmem_tree->set_column_custom_minimum_width(2, 150 * EDSCALE);
		vmem_tree->set_column_expand(3, false);