Invoiceninja and queue connection
I followed the excellent installation guide from : How to Install InvoiceNinja on Ubuntu 22.04 Server with Apache/Nginx (linuxbabe.com)
The author took pain to test it out but it seems the queue connection seems not enabled.
If you click on the Queue not enabled, it will go to : Free Source Available Invoicing, Expenses & Time-Tracking | Invoice Ninja
Double check on the file permissions etc and put in the cron job - but the problem persists:
It seems someone has solved the problem, but the root cause it not obvious
I follow the instruction here: Queues - Laravel - The PHP Framework For Web Artisans
Remember to modify the parameter queue_connection=database, you can see the above example the Queue has switched to database (the earlier example was sync)
But there is a possibility that Clear Cache does not clear the cache - and therefore even you did the apt install supervisor and .env queue_connection=database AND sync stay there:
composer dump-autoload
php artisan optimize
php artisan clear-compiled
php artisan cache:clear
php artisan view:clear
php artisan route:cache
php artisan queue:restartI took the quote from : php - Clear Laravel Queue Cache without restarting - Stack Overflow
Sometimes there are errors about file permission such as services.php etc :
goto boostrap/cache directory and chown www-data:www-data services.php and chmod 755 services.php (ditto packages.php) - you should be good to go.
Invoiceninja is based on laravel framework - it is strict on file permissions, so when there is an upgrade through sudo command, it will be root:root - and invoiceninja will complain of the errors