Two servers. worldserver error: StartNetwork failed to bind socket acceptor.

[may-ruz]

Failed to create a test server along with primary server.

Steps:

• Copy both Azerothcore and Azeroth-Server folders, renamed to test folders.
• Added to MySQL:
  CREATE DATABASE acore_test_world DEFAULT CHARACTER SET UTF8MB4 COLLATE utf8mb4_general_ci;
  CREATE DATABASE acore_test_characters DEFAULT CHARACTER SET UTF8MB4 COLLATE utf8mb4_general_ci;
  GRANT ALL PRIVILEGES ON acore_test_world . * TO 'acore'@'localhost' WITH GRANT OPTION;
  GRANT ALL PRIVILEGES ON acore_test_characters . * TO 'acore'@'localhost' WITH GRANT OPTION;
• Added row in realmlist using dbeaver:
  (2, Test, x.x.x.x, 192.168.x.x, 255.255.255.0, 4042, 4, 64, 1, 0, 0, 12340)
• Run sudo /home/arthas/azeroth-server/bin/authserver
  two servers now shown in realmlist
• Run sudo /home/arthas/azeroth-server/bin/worldserver
  primary server runs fine
• Run sudo /home/arthas/test-azeroth-server/bin/worldserver
  appears to run fine until reaching "WORLD: World Initialized In 0 Minutes 10 Seconds", afterwards it displays the following:

StartNetwork failed to bind socket acceptor
Failed to initialize network
Closing down DatabasePool 'acore_characters'.
Asynchronous connections on DatabasePool 'acore_characters' terminated. Proceeding with synchronous connections.
All connections on DatabasePool 'acore_characters' closed.
Closing down DatabasePool 'acore_world'.
Asynchronous connections on DatabasePool 'acore_world' terminated. Proceeding with synchronous connections.
All connections on DatabasePool 'acore_world' closed.
Closing down DatabasePool 'acore_auth'.
Asynchronous connections on DatabasePool 'acore_auth' terminated. Proceeding with synchronous connections.
All connections on DatabasePool 'acore_auth' closed.

The error message hint it's not using the correct mysql databases. I made futile changes in the worldserver.conf on any entries that seem related, but remain oblivious to how this works.

Server Debug Info

Ubuntu 22.04.4 LTS
AzerothCore rev. b78f83c6ecbc 2024-02-26 20:02:02 +0700 (master branch) (Unix, RelWithDebInfo, Static)
Connected players: 0. Characters in world: 0.
Connection peak: 0.
Server uptime: 37 minute(s) 43 second(s)
Update time diff: 2ms. Last 500 diffs summary:
Mean: 1ms
Median: 1ms
Percentiles (95, 99, max): 6ms, 6ms, 7ms
Using SSL version: OpenSSL 3.0.2 15 Mar 2022 (library: OpenSSL 3.0.2 15 Mar 2022)
Using Boost version: 1.74.0
Using CMake version: 3.22.1
Using MySQL version: 100616
Found MySQL Executable: /usr/bin/mysql
Compiled on: Linux 5.15.0-97-generic
Worldserver listening connections on port 4042
Realmlist (Realm Id: 1) configured in port 4042
VMAPs status: Enabled. LineOfSight: 1, getHeight: 1, indoorCheck: 1
MMAPs status: Enabled
maps directory located in /home/arthas/azeroth-server/data/maps. Total size: 291014951 bytes
vmaps directory located in /home/arthas/azeroth-server/data/vmaps. Total size: 658130721 bytes
mmaps directory located in /home/arthas/azeroth-server/data/mmaps. Total size: 2192910844 bytes
Default DBC locale: enUS.
All available DBC locales: enUS 
Using World DB: ACDB 335.11-dev
Latest LoginDatabase update: 2024_01_20_00.sql
Latest CharacterDatabase update: mod_solo_craft.sql
Latest WorldDatabase update: 2024_02_25_03.sql
LoginDatabase queue size: 0
CharacterDatabase queue size: 0
WorldDatabase queue size: 0
No modules enabled