Fix #10361, fe30f66: Don't try to give saved data to a dead script (#10433)

(cherry picked from commit 07b40c02fe)

src/script/script_instance.cpp

@@ -714,7 +714,7 @@ void ScriptInstance::LoadOnStack(ScriptData *data)
 {
 	ScriptObject::ActiveInstance active(this);
 
-	if (data == nullptr) return;
+	if (this->IsDead() || data == nullptr) return;
 
 	HSQUIRRELVM vm = this->engine->GetVM();