Git'Fellow

/backport to stable22

It fixed on my instance, but I'm indeed on php8. Moving to ternary operator

Reproduced also with `occ user:list` ``` An unhandled exception has been thrown: TypeError: OCA\Circles\Model\Circle::getOwner(): Return value must be of type OCA\Circles\Model\Member, null returned in /apps/circles/lib/Model/Circle.php:410 Stack trace: #0 /apps/circles/lib/Model/FederatedUser.php(369): OCA\Circles\Model\Circle->getOwner()...

Same issue here, reported by cron. - Nextcloud 22.2.5 - PostgreSQL ``` Error: Call to a member function getTimestamp() on bool in /nextcloud/apps/circles/lib/Model/Circle.php:892 Stack trace: #0 /nextcloud/apps/circles/lib/Tools/Db/ExtendedQueryBuilder.php(1031): OCA\Circles\Model\Circle->importFromDatabase() #1 /nextcloud/apps/circles/lib/Tools/Db/ExtendedQueryBuilder.php(1054):...

Tested in MySQL and MariaDB, same behaviour. Nextcloud connects, not notify_push using IP adress (IPv4). All fine with FQDN. We are using SSL to connect: ``` 'dbtype' => 'mysql', 'dbhost'...

@bob4os i'm not using that option, as i'm using DNS for hostnames.

Same error here with 0.2.4 and Nextcloud 22.1.1.

There is a changelog here https://github.com/nextcloud/notify_push/releases

Can you try switching to Unix socket instead of http ``` [Service] Environment=SOCKET_PATH=/var/run/notify_push.sock ... ``` and see https://serverfault.com/questions/767071/proxypass-a-websocket-connection-to-a-unix-socket and/or also increase Proxy Timeouts `ProxyPass connectiontimeout=3600 timeout=3600`

See also if you're affected by https://github.com/nextcloud/notify_push/issues/96