clarkwinkelmann The issue was reformatted quotation marks - took me an eternity to realise the cut and paste was carrying formatting...
That said, I've now got an issue with it appearing to be trying to download the backup repeatedly
/home/awareim/public_html/forum/composer.json has been updated
Running composer update davwheat/custom-sidenav-links --with-all-dependencies
Loading composer repositories with package information
Updating dependencies
Nothing to modify in lock file
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 213 installs, 0 updates, 0 removals
- Downloading datitisev/flarum-backup (1.1.0)
0/1 [>---------------------------] 0%
1/1 [============================] 100%
In AuthHelper.php line 205:
The 'https://flarum.org/composer/archive/datitisev/flarum-backup/1.1.0.0.zi
p' URL required authentication (HTTP 401).
You must be using the interactive console to authenticate
I was trying to install davwheat/custom-sidenav-links and it seems to be getting blocked by flarum-backup.