I use Nextcloud 15.0.5 and one reports
You are currently running PHP 7.0.33-0+deb9u3. Upgrade your PHP version to take advantage of performance and security updates provided by the PHP Group as soon as your distribution supports it. Please double check the installation guides ↗, and check for any errors or warnings in the log.
I updated php to 7.3
`PHP 7.3.3-1+0~20190307202245.32+stretch~1.gbp32ebb2 (cli) (built: Mar 7 2019 20:22:46) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.3, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.3.3-1+0~20190307202245.32+stretch~1.gbp32ebb2, Copyright (c) 1999-2018, by Zend Technologies`
systemctl restart apache2
And still shows me that I have php 7.0.33 …
Where could the problem be?