Hello. I have a problem trying to update the packages from Yunohost. It asks me to update the system version: moulinette (from 4.0.3 fins to 4.1.4) ssowat (from 4.0.4.1 fins to 4.1.3) yunohost-admin (from 4.0.4 fins to 4.1.4) yunohost (from 4.0.8 fins to 4.1.7.3) And of application. nextcloud from 20.0.4 ~ ynh1 fins to 20.0.7 ~ ynh1 I have tried to update from terminal and from Webmin but it gives me the following error: sudo yunohost tools upgrade --system Info: Actualitzant els paquets … Info: Actualitzant els paquets «especials» (relations with YunoHost) … Attention: Aquesta actualització special will continue in second plan. It did not start any other action to the server in the next ~ 10 minutes (depending on the speed of the machine). Després d’això, if you have to reconnect to the administration interface. The update registers will be available at Eines → Registres (at the administration interface) or use “yunohost log list” (from the line ofordres). Running scope as unit: run-rf94e9f5bbd9f4b8b830d5d1e2476b551.scope / tmp / yunohost-selfupgrade: line 3: EOF unexpected while it is near «’» / tmp / yunohost-selfupgrade: line 4: syntaxi error: end of fitxer unexpected The server is a Dual Core with 2Gb of RAM that works without problems. The problem is that it does not allow me to update these packages. I would appreciate any help you could give me. Sorry for my English, I’m translating directly from Googele Transalator. 
Info:
args:
apps: null
system: true
operation: tools_upgrade
related_to: []
started_at: 2021-03-08 10:47:58.634285
yunohost_version: 4.0.8
============
2021-03-08 11:47:58,676: INFO - Actualitzant els paquets «especials» (relacionats amb YunoHost)…
2021-03-08 11:47:59,240: WARNING - Aquesta actualització especial continuarà en segon pla. No comenceu cap altra acció al servidor en els pròxims ~10 minuts (depèn de la velocitat del maquinari). Després d’això, pot ser que us hagueu de tornar a connectar a la interfície d’administració. Els registres de l’actualització estaran disponibles a Eines → Registres (a la interfície d’administració) o utilitzant «yunohost log list» (des de la línia d’ordres).
2021-03-08 11:47:59,241: DEBUG - Running command :
((while [ -f /var/run/moulinette_yunohost.lock ]; do sleep 2; done) && DEBIAN_FRONTEND=noninteractive APT_LISTCHANGES_FRONTEND=none apt-get --fix-broken --show-upgraded --assume-yes --quiet -o=Dpkg::Use-Pty=0 -o Dpkg::Options::="–force-confold" -o Dpkg::Options::="–force-confmiss" -o Dpkg::Options::="–force-confdef" dist-upgrade 2>&1 | tee -a /var/log/yunohost/categories/operation/20210308-104758-tools_upgrade.log) && (echo ‘Done!’ | tee -a /var/log/yunohost/categories/operation/20210308-104758-tools_upgrade.log && echo ‘success: true’ >> /var/log/yunohost/categories/operation/20210308-104758-tools_upgrade.yml) || (echo ‘Failed :(’ | tee -a /var/log/yunohost/categories/operation/20210308-104758-tools_upgrade.log && echo ‘success: false’ >> /var/log/yunohost/categories/operation/20210308-104758-tools_upgrade.yml); sed -i “s/ended_at: .*$/ended_at: $(date -u +’%Y-%m-%d %H:%M:%S.%N’)/” /var/log/yunohost/categories/operation/20210308-104758-tools_upgrade.yml; echo ’
Actualització dels paquets YunoHost acabada.
Premeu [Enter] per tornar a la línia d’ordres’