I removed /var/log and can't upgrade

Hi guys.

For a mistake, I removed /var/log folder , using this command:

Code:rm -fr /var/log/and now can't update my Slackware:

Code:bash-4.3# slackpkg upgrade-all

Checking local integrity... ls: no se puede acceder a '/var/log/packages': No existe el fichero o el directorio
ls: no se puede acceder a '/var/log/packages': No existe el fichero o el directorio
DONE
ls: no se puede acceder a '/var/log/packages/*': No existe el fichero o el directorio
Looking for packages to upgrade. Please wait... DONE

No packages match the pattern for upgrade. Try:

/usr/sbin/slackpkg install|reinstallAny suggestion to fix this issue?.

Thanks in advance.