It is for blocked users. There is a new option to block users from conversations.
There is a permission to enable it, but the count is shown anyway which is also not okay.
Could you please explain this? I don't understand what you mean by phrase content type.
Normally, I would search for a phrase with text 'Conversation starters', but I can't find this one.
An unexpected database error occurred. Please try again later.
XF v2.2.12
PHP 8.0
Edit: After changing to php 7.4 the installation continued again. After the installation I was able to re-enable php 8.0. Maybe a problem with my server?