Installation never ending

Hi, can somebody tell me please what could be the problem if installation does not ending without any error? It is still loading like on the screenshot

you should not post the link before setup, as now anyone can setup the admin. at least i think so, could be wrong though.
if it still does not work, try setting it up anew locally.

It does not matter. It is only a test installation. Can this issue be caused by Ubuntu version 20? Documentation say Ubuntu should be 18. Apache logs are empty. Any other suggestions?

What means - set localy? I dont understand.

so far i have only set up my nextcloud in my own network
remote setup should be possible but maybe a security feature blocks something

There shouldn’t be a difference between local and remote installation. But the problem was in the missing port. localhost:3306 works. It should return some error code … Thanks.