### 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

return check(GDScriptTokenizer::Token::TK_EOF);
}
void GDScriptParser::synchronize() {
	panic_mode = false;
	while (!is_at_end()) {
		if (previous.type == GDScriptTokenizer::Token::NEWLINE || previous.type == GDScriptTokenizer::Token::SEMICOLON) {
			return;
		}
		switch (current.type) {
			case GDScriptTokenizer::Token::CLASS:
			case GDScriptTokenizer::Token::FUNC:
			case GDScriptTokenizer::Token::STATIC:
			case GDScriptTokenizer::Token::VAR:
			case GDScriptTokenizer::Token::CONST:
			case GDScriptTokenizer::Token::SIGNAL:
			
			case GDScriptTokenizer::Token::FOR:
			case GDScriptTokenizer::Token::WHILE:
			case GDScriptTokenizer::Token::MATCH:
			case GDScriptTokenizer::Token::RETURN:
			case GDScriptTokenizer::Token::ANNOTATION:
				return;
			default:
				
				break;
		}
		advance();
	}
}
void GDScriptParser::push_multiline(bool p_state) {