Sorry, maybe a little off topic but my “Inner Monk”… (you know )…
Of course, this just has to be ‘localhost’ if, like yours, a unix socket is connected. Nextcloud fixes or “negates” this error and only uses what is in front of the colon, but it just caught my eye, because if a tcp port (usually 3306) is required for the database, then the key ‘dbport’ must be used.
and…
You can safely remove:
social, piwik, files_retention, onlyoffice, music, talk_matterbridge, bruteforcesettings, unsplash, twofactor_nextcloud_notification, previewgenerator and maps from your ‘app_install_overwrite’ array, since they all are fully supported by nextcloud 27.
bruteforcesettings is even a shipped app that is delivered with the server code and therefore always supports the version by definition.
Only
weather (NC-max 25), occweb (NC-max 23) and documentserver_community (NC-max 25)
need to remain in this array (if at all).
Tip: you can keep your ‘app_install_overwrite’ array up to date, fully automatic with
nc-apps install_overwrite
Much luck!
ernolf