diff --git a/PHPDaemon/Core/Daemon.php b/PHPDaemon/Core/Daemon.php
index e46f1f66..831f0ff0 100644
--- a/PHPDaemon/Core/Daemon.php
+++ b/PHPDaemon/Core/Daemon.php
@@ -383,7 +383,7 @@ public static function uncaughtExceptionHandler(\Throwable $e)
      * @param integer $errline
      * @param array $errcontext
      */
-    public static function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
+    public static function errorHandler($errno, $errstr, $errfile, $errline, $errcontext = [])
     {
         Daemon::$noError = false;
         $l = error_reporting();