服务端报这个错误

[fanweiting]

Fatal error: Uncaught Exception: Serialization of 'Swoole\Http\Request' is not allowed in /Users/wtf/www/demo/swoole-task-master/vendor/ping/swoole-task/src/HttpServer.php:194 Stack trace: #0 /Users/wtf/www/demo/swoole-task-master/vendor/ping/swoole-task/src/HttpServer.php(194): Swoole\Server->task(Object(Swoole\Http\Request)) #1 {main} thrown in /Users/wtf/www/demo/swoole-task-master/vendor/ping/swoole-task/src/HttpServer.php on line 194 [2019-02-01 18:19:28 $44876.0] WARNING swManager_check_exit_status: worker#0 abnormal exit, status=255, signal=0