function _uninstallPreferences()
{
Legacy_ModuleInstallUtils::uninstallAllOfConfigs($this->_mXoopsModule, $this->mLog);
Legacy_ModuleInstallUtils::deleteAllOfNotifications($this->_mXoopsModule, $this->mLog);
Legacy_ModuleInstallUtils::deleteAllOfComments($this->_mXoopsModule, $this->mLog);
}