system-config-securitylevel unable to run.

[Vinicius]

When I try to run system-config-securitylevel, it shows the messages
below:
"# system-config-securitylevel
Traceback (most recent call last):
  File "/usr/share/system-config-securitylevel/system-config-
securitylevel.py",line 18, in ?
    app.stand_alone()
  File "/usr/share/system-config-securitylevel/securitylevel.py", line
427, in stand_alone
    self.selinuxPage = selinuxPage.selinuxPage()
  File "/usr/share/system-config-securitylevel/selinuxPage.py", line
329, in __init__
    self.refreshTunables(self.initialtype)
  File "/usr/share/system-config-securitylevel/selinuxPage.py", line
427, in refreshTunables
    self.loadBooleans()
  File "/usr/share/system-config-securitylevel/selinuxPage.py", line
418, in loadBooleans
    on=rec[3]=="1"
IndexError: list index out of range"

What's wrong, please?
What's the solution, please?

TIA, Vinicius.
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