fixed log file path

src/Utils/Controller/LuticateApplication.php

         $this->_config = $configuration;
         $this->_clients = new \SplObjectStorage;
         $this->_router = new LuRoute();
-        LuLog::setLogFilePath($this->_config["logs"]);
+        LuLog::setLogFilePath(__DIR__ . "/../../../../../../". $this->_config["logs"]);
         self::$_app = $this;
     }