Like many, Error:Seahub failed to start

Hello there,
like many people it seems i have this error too when running ./seahub.sh start, with this error in syslog:

May 8 16:36:36 debian mariadbd[14682]: 2023-05-08 16:36:36 51 [Warning] Aborted connection 51 to db: ‘seafile-db’ user: ‘sylvain’ host: ‘localhost’ (Got an error reading communication packets)

And got 503 error when trying to log in https://mydomainname.exemple

and I’m desperate !!!
Regards
SR

Well, I’m not very successful! :grin: :grin: :grin:

What .log file would show the error?

Regards,
SR