Search Index in Setup is not working

have similar problem but didn`t find where to fix

OMD[main]:~$ tail -f /var/log/web.log
tail: cannot open '/var/log/web.log' for reading: No such file or directory
tail: no files remaining
OMD[main]:~$ tail -f var/log/web.log
  File "/omd/sites/main/lib/python3/cmk/gui/watolib/rulespecs.py", line 1340, in <genexpr>
    if rulespec.title
  File "/omd/sites/main/lib/python3/cmk/gui/watolib/rulespecs.py", line 460, in title
    return self.valuespec.title()
  File "/omd/sites/main/lib/python3/cmk/gui/watolib/rulespecs.py", line 453, in valuespec
    return self._valuespec()
  File "<string>", line 88, in _valuespec_active_checks_snmp
  File "/omd/sites/main/lib/python3.9/typing.py", line 685, in __call__
    raise TypeError(f"Type {self._name} cannot be instantiated; "
TypeError: Type Tuple cannot be instantiated; use tuple() instead