pacman/ магазин приложений: ошибка подготовки транзакции не удалось найти базу данных

#
# /etc/pacman.conf
#
# See the pacman.conf(5) manpage for option and repository directives

#
# GENERAL OPTIONS
#
[options]
# The following paths are commented out with their default values listed.
# If you wish to use different paths, uncomment and update the paths.
RootDir = /
DBPath = /var/lib/pacman/
CacheDir = /var/cache/pacman/pkg/
LogFile = /var/log/pacman.log
GPGDir = /etc/pacman.d/gnupg/
HookDir = /etc/pacman.d/hooks/
HoldPkg = pacman glibc manjaro-system
# If upgrades are available for these packages they will be asked for first
SyncFirst = manjaro-system archlinux-keyring manjaro-keyring
XferCommand = /usr/bin/curl -C — -f %u > %o
XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
CleanMethod = KeepInstalled
UseDelta = 0.7
Architecture = auto

IgnorePkg =
IgnorePkg =
IgnoreGroup =

NoUpgrade =
NoExtract =

# Misc options
UseSyslog
Color
TotalDownload
CheckSpace
VerbosePkgLists

# By default, pacman accepts packages signed by keys that its local keyring
# trusts (see pacman-key and its man page), as well as unsigned packages.
SigLevel = Required DatabaseOptional
LocalFileSigLevel = Optional
RemoteFileSigLevel = Required

# NOTE: You must run `pacman-key --init` before first using pacman; the local
# keyring can then be populated with the keys of all official Manjaro Linux
# packagers with `pacman-key --populate archlinux manjaro`.

#
# REPOSITORIES
# — can be defined here or included from another file
# — pacman will search repositories in the order defined here
# — local/custom mirrors can be added here or in separate files
# — repositories listed first will take precedence when packages
# have identical names, regardless of version number
# — URLs will have $repo replaced by the name of the current repo
# — URLs will have $arch replaced by the name of the architecture
#
# Repository entries are of the format:
# [repo-name]
# Server = ServerName
# Include = IncludePath
#
# The header [repo-name] is crucial — it must be present and
# uncommented to enable the repo.
#

[core]
Include = /etc/pacman.d/mirrorlist

[extra]
Include = /etc/pacman.d/mirrorlist

[community]
Include = /etc/pacman.d/mirrorlist

# If you want to run 32 bit applications on your x86_64 system,
# enable the multilib repositories as required here.

[multilib]
Include = /etc/pacman.d/mirrorlist

# An example of a custom package repository. See the pacman manpage for
# tips on creating your own repositories.
#[custom]
SigLevel = Optional TrustAll
Server = file:///home/custompkgs