Data directory protected & MariaDB down

[schoetju]

@micson

I get the error message “Your data directory is write protected. Permissions can usually be corrected by giving the web server write access to the root directory.”

NCP provides following tool ncp-fix-permissions. Have you tried this already?
Please read https://help.nextcloud.com/t/menu-configuration-reference-for-backups-config-networking-security-system-tools-updates/126011#nc-fix-permissions-71

@micson

After each reboot, the domain must be entered as trusted in config.php.

Have you tried to add the domain via nc-trusted-domains?
Please read https://help.nextcloud.com/t/menu-configuration-reference-for-backups-config-networking-security-system-tools-updates/126011#nc-trusted-domains-34

If your issues remain, please post the output of sudo ncp-report