### Godot version

4.0.2

### System information

Windows 10

### Issue description

EDIT: this was fixed by removing the offending files listed with the MRP and then dragging them back in from my desktop after opening the project~

I was developing my game then suddenly this started happening. I can no longer playtest my game.
I am not 100% sure what caused this but I believe at the time I was making a new inherited scene, saved it, then moved some scenes in the FileSystem tab?

![image](https://user-images.githubusercontent.com/75141902/235264827-62419c7d-963b-4002-9452-a6493a9bfe25.png)


### Steps to reproduce

No idea aaa- x-x

### Minimal reproduction project

Since I have no idea what caused it here's my early project :'D
https://drive.google.com/file/d/14JFZ420AelUNjBIth78msHY29rNjB55_/view?usp=share_link

I was working on these when the error occurred:
- Slot_0.tcsn
- Slot_Clickable.tscn
- Slot_Orphan.tscn
- Slot_Orphan.gd

}
	parse_class_body(true);
	complete_extents(head);
#ifdef TOOLS_ENABLED
	for (const KeyValue<int, GDScriptTokenizer::CommentData> &E : tokenizer.get_comments()) {
		if (E.value.new_line && E.value.comment.begins_with("##")) {
			class_doc_line = MIN(class_doc_line, E.key);
		}
	}
	if (has_comment(class_doc_line)) {
		get_class_doc_comment(class_doc_line, head->doc_brief_description, head->doc_description, head->doc_tutorials, false);
	}
#endif 
	if (!check(GDScriptTokenizer::Token::TK_EOF)) {
		push_error("Expected end of file.");
	}
	clear_unused_annotations();
}
GDScriptParser::ClassNode *GDScriptParser::find_class(const String &p_qualified_name) const {
	String first = p_qualified_name.get_slice("::", 0);
	Vector<String> class_names;
	GDScriptParser::ClassNode *result = nullptr;
	
	if (first.is_empty() || (head->identifier && first == head->identifier->name)) {
		class_names = p_qualified_name.split("::");
		result = head;
	} else if (p_qualified_name.begins_with(script_path)) {
		
		class_names = p_qualified_name.trim_prefix(script_path).split("::");
		result = head;