使用命令/opt/zbox/zbox start启动时，提示错误

 16:37:52.22 INFO  ==> Get xxd token from zentao
 16:37:52.26 WARN  ==> Failed to get xxd token from zentao, retry in 1 second
 16:37:53.27 INFO  ==> Get xxd token from zentao
 16:37:53.30 WARN  ==> Failed to get xxd token from zentao, retry in 2 second
 16:37:54.31 INFO  ==> Get xxd token from zentao
 16:37:54.34 WARN  ==> Failed to get xxd token from zentao, retry in 3 second
 16:37:55.35 ERROR ==> Failed to get xxd token from zentao