Description of problem:
all ok until i selected KDE Desktop and leave software selection

Version-Release number of selected component:
anaconda-18.11

Additional info:
libreport version: 2.0.14
cmdline:        /usr/bin/python  /sbin/anaconda
kernel:         3.6.0-1.fc18.x86_64

description:
:The following was filed automatically by anaconda:
:anaconda 18.11 exception report
:Traceback (most recent call first):
:  File "/usr/lib/python2.7/site-packages/yum/sqlitesack.py", line 55, in newFunc
:    raise Errors.RepoError, str(e)
:  File "/usr/lib/python2.7/site-packages/yum/sqlitesack.py", line 392, in returnPrco
:    cur = self._sql_MD('primary', sql, (self.pkgKey,))
:  File "/usr/lib/python2.7/site-packages/yum/packages.py", line 651, in returnPrcoNames
:    data = [n for (n, f, v) in self.returnPrco(prcotype)]
:  File "/usr/lib/python2.7/site-packages/yum/packages.py", line 676, in <lambda>
:    provides_names = property(fget=lambda self: self.returnPrcoNames('provides'))
:  File "/usr/lib/python2.7/site-packages/yum/depsolve.py", line 237, in allowedMultipleInstalls
:    for prov in po.provides_names:
:  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 4525, in install
:    if not self.allowedMultipleInstalls(po):
:  File "/usr/lib/python2.7/site-packages/yum/depsolve.py", line 86, in __call__
:    return self.ayum.install(*args, **kwargs)
:  File "/usr/lib/python2.7/site-packages/yum/transactioninfo.py", line 306, in add
:    for condtxmbr in self.install_method(po=pkg):
:  File "/usr/lib/python2.7/site-packages/yum/transactioninfo.py", line 458, in addInstall
:    self.add(txmbr)
:  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 4567, in install
:    txmbr = self.tsInfo.addInstall(po)
:  File "/usr/lib/python2.7/site-packages/yum/depsolve.py", line 717, in _requiringFromTransaction
:    txmbrs = self.install(best, provides_for=reqtuple)
:  File "/usr/lib/python2.7/site-packages/yum/depsolve.py", line 338, in _processReq
:    CheckDeps, missingdep = self._requiringFromTransaction(po, requirement, errormsgs)
:  File "/usr/lib/python2.7/site-packages/yum/depsolve.py", line 1018, in _resolveRequires
:    (checkdep, missing, errormsgs) = self._processReq(po, dep)
:  File "/usr/lib/python2.7/site-packages/yum/depsolve.py", line 873, in resolveDeps
:    CheckDeps, checkinstalls, checkremoves, missing = self._resolveRequires(errors)
:  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1120, in buildTransaction
:    (rescode, restring) = self.resolveDeps()
:  File "/usr/lib64/python2.7/site-packages/pyanaconda/packaging/yumpayload.py", line 1083, in checkSoftwareSelection
:    (code, msgs) = self._yum.buildTransaction(unfinished_transactions_check=False)
:  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/software.py", line 87, in checkSoftwareSelection
:    self.payload.checkSoftwareSelection()
:  File "/usr/lib64/python2.7/threading.py", line 504, in run
:    self.__target(*self.__args, **self.__kwargs)
:  File "/usr/lib64/python2.7/site-packages/pyanaconda/threads.py", line 87, in run
:    threading.Thread.run(self, *args, **kwargs)
:RepoError: SQLite objects created in a thread can only be used in that same thread.The object was created in thread id 140116443670272 and this is thread id 140116778125056