Failed to start server

Hi ! Have just installed seafile server 11.0.9 under ubuntu 22.04
the process seems to went fine…but when I tried to start services i got this errors:
for seafile:

seafile@xdev:/opt/seafile/seafile-server-latest$ ./ start

Starting seafile server, please wait ...
seaf-server: error while loading shared libraries: /opt/seafile/seafile-server-11.0.9/seafile/lib/ invalid ELF header
Seafile server started

and for seahub:

seafile@xdev:/opt/seafile/seafile-server-latest$ ./ start

LC_ALL is not set in ENV, set to en_US.UTF-8
Starting seahub at port 8000 ...

Error happened during creating seafile admin.

Seahub is started


all commands say that service is started but neither seafil nor seahub load in my browser

and it is said that seahub service will ask me to create an admin account at first start but there is some error…as it’s seen

Are there any tips in these posts? Sadly, it’s not an uncommon topic.