SSL files not getting copied

[IcHiAT]

root@pi:/home/pi/seafile-docker-arm64# make up
Creating network "seafile-docker-arm64_default" with the default driver
Creating seafile_db ... done
Creating seafile_seafile ... done
Creating seafile_nginx ... done
Attaching to seafile_db, seafile_seafile, seafile_nginx
seafile_db | [i] MySQL data directory not found, creating initial DBs
seafile_db | [i] MySQL root Password: *************************
seafile_db | 2022-07-01 8:46:55 1 [Warning] Failed to load slave replication state from table mysql.gtid_slave_pos: 1017: Can't find file: './mysql/' (errno: 2 "No such file or directory")
seafile_nginx | 2022/07/01 08:46:57 [emerg] 1#1: BIO_new_file("/opt/ssl/dhparams.pem") failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen('/opt/ssl/dhparams.pem','r') error:2006D080:BIO routines:BIO_new_file:no such file)
seafile_nginx | nginx: [emerg] BIO_new_file("/opt/ssl/dhparams.pem") failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen('/opt/ssl/dhparams.pem','r') error:2006D080:BIO routines:BIO_new_file:no such file)
seafile_nginx exited with code 1

Tried to figure out where I had put them manually, but that took too much time for me without any result.
I followed the instruction and put them into the SSL folder, that did not work.

As long as SSL is not working, I can't use Seafile, because I can't upload/download files.