If you find an issue in packages, please file an issue and we'll have a look as soon as we can.
In order to expedite the process, it would be helpful to follow this checklist and provide
relevant information.

• Operating system: uname -a, ./etc/lsb_release or cat /etc/redhat-release
• StackStorm version: st2 --version
• Actual package versions of all packages (st2, st2web, st2chatops, nginx, mongo, rabbitmq-server)
  DEB: apt-cache policy ${PACKAGE_NAME} will give you the version of package.
  RPM: yum info ${PACKAGE_NAME} will you give the version of package.
  Note the exact name of mongo, nginx, rabbitmq changes based on OS.
• [Contents of /etc/st2/st2.conf](url

)

• Output of st2ctl status
• Optional - Details about target box. E.g. vagrant box link or AWS AMI link.

#Issue details
my os is "Linux kcpm2 4.19.25-200.1.el7.bclinux.x86_64 #1 SMP Mon Aug 19 14:46:26 CST 2019 x86_64 x86_64 x86_64 GNU/Linux"
[root@kcpm2 /]# st2 --version
st2 3.3.0, on Python 2.7.5