Self-Hosted Main

I am trying to self host Piped and I followed all instructions in the docs for AIO with nginx script. I set up subdomain domains as needed and added ssl certificates with nginx certbot. When I go to yt.mydomain.tld, I am getting 400 nginx page. I only changed the port from 8080 to 3001 in the generated docker compose file. I can't use port 8080 because it is in use by another service. I also changed the listening port in config.properties file to 3001.
Here are the logs for piped-backend:

Oct 23, 2023 1:44:54 AM liquibase.database
INFO: Set default schema name to public
Oct 23, 2023 1:44:54 AM liquibase.changelog
INFO: Reading from public.databasechangelog
Database is up to date, no changesets to execute
Oct 23, 2023 1:44:54 AM liquibase.changelog
INFO: Reading from public.databasechangelog
Oct 23, 2023 1:44:54 AM liquibase.util
INFO: UPDATE SUMMARY
Oct 23, 2023 1:44:54 AM liquibase.util
INFO: Run:                          0
Oct 23, 2023 1:44:54 AM liquibase.util
INFO: Previously run:               3
Oct 23, 2023 1:44:54 AM liquibase.util
INFO: Filtered out:                 0
Oct 23, 2023 1:44:54 AM liquibase.util
INFO: -------------------------------
Oct 23, 2023 1:44:54 AM liquibase.util
INFO: Total change sets:            3


UPDATE SUMMARY
Run:                          0
Previously run:               3
Filtered out:                 0
-------------------------------
Total change sets:            3

Oct 23, 2023 1:44:54 AM liquibase.util
INFO: Update summary generated
Oct 23, 2023 1:44:54 AM liquibase.lockservice
INFO: Successfully released change log lock
Oct 23, 2023 1:44:54 AM liquibase.command
INFO: Command execution complete
ThrottlingCache: 0 entries
SLF4J: No SLF4J providers were found.
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.
Oct 23, 2023 1:44:54 AM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate ORM core version [WORKING]
Oct 23, 2023 1:44:54 AM org.hibernate.cache.internal.RegionFactoryInitiator initiateService
INFO: HHH000026: Second-level cache disabled
Oct 23, 2023 1:44:54 AM org.hibernate.engine.jdbc.connections.internal.ConnectionProviderInitiator initiateService
INFO: HHH000130: Instantiating explicit connection provider: org.hibernate.hikaricp.internal.HikariCPConnectionProvider
Oct 23, 2023 1:44:54 AM org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl constructDialect
WARN: HHH90000025: PostgreSQLDialect does not need to be specified explicitly using 'hibernate.dialect' (remove the property setting and it will be selected by default)
Logged in as user: null
Room ID: [possibly-private]:matrix.org
Filter ID: null
Oct 23, 2023 1:44:55 AM org.hibernate.engine.transaction.jta.platform.internal.JtaPlatformInitiator initiateService
INFO: HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration)
Database connection is ready!
Cleanup: Removed 0 old videos
PubSub: queue size - 0 channels

NGINX container logs:

/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
10-listen-on-ipv6-by-default.sh: info: Enabled listen on IPv6 in /etc/nginx/conf.d/default.conf
/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2023/10/23 01:44:54 [notice] 1#1: using the "epoll" event method
2023/10/23 01:44:54 [notice] 1#1: nginx/1.25.2
2023/10/23 01:44:54 [notice] 1#1: built by gcc 12.2.1 20220924 (Alpine 12.2.1_git20220924-r10)
2023/10/23 01:44:54 [notice] 1#1: OS: Linux 5.4.0-163-generic
2023/10/23 01:44:54 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
2023/10/23 01:44:54 [notice] 1#1: start worker processes
2023/10/23 01:44:54 [notice] 1#1: start worker process 30
2023/10/23 01:44:54 [notice] 1#1: start worker process 31
2023/10/23 01:44:54 [notice] 1#1: start worker process 32
2023/10/23 01:44:54 [notice] 1#1: start worker process 33
2023/10/23 01:44:54 [notice] 1#1: start worker process 34
2023/10/23 01:44:54 [notice] 1#1: start worker process 38
2023/10/23 01:44:54 [notice] 1#1: start worker process 48
2023/10/23 01:44:54 [notice] 1#1: start worker process 66
2023/10/23 01:44:54 [notice] 1#1: start worker process 87
2023/10/23 01:44:54 [notice] 1#1: start worker process 106
2023/10/23 01:44:54 [notice] 1#1: start worker process 126
2023/10/23 01:44:54 [notice] 1#1: start worker process 142
2023/10/23 01:44:54 [notice] 1#1: start cache manager process 158
2023/10/23 01:44:54 [notice] 1#1: start cache loader process 178
2023/10/23 01:45:54 [notice] 178#178: http file cache: /tmp/pipedapi_cache 0.000M, bsize: 4096
2023/10/23 01:45:54 [notice] 1#1: signal 17 (SIGCHLD) received from 178
2023/10/23 01:45:54 [notice] 1#1: cache loader process 178 exited with code 0
2023/10/23 01:45:54 [notice] 1#1: signal 29 (SIGIO) received
172.27.0.1 - - [23/Oct/2023:01:46:36 +0000] "GET / HTTP/1.1" 400 157 "-" "-" "84.252.113.1, 84.252.113.1"