```Running extract & load... No state was found, complete import. before_invoke hook 'run_discovery_hook' has failed: Schema discovery failed: command ['/project/.meltano/extractors/tap-gitlab/venv/bin/tap-gitlab', '--config', '/project/.meltano/run/tap-gitlab/tap.config.json', '--discover'] returned 1: INFO Schema discovery is not supported by tap-gitlab /project/.meltano/loaders/target-postgres/venv/lib/python3.6/site-packages/psycopg2/__init__.py144 UserWarning: The psycopg2 wheel package will be renamed from release 2.8; in order to keep installing from binary please use "pip install psycopg2-binary" instead. For details see: <http://initd.org/psycopg/docs/install.html#binary-install-from-pypi>. """) INFO Starting sync INFO GET https://gitlab.com/api/v4/groups/synergetic-engineering Traceback (most recent call last): File "/project/.meltano/loaders/target-postgres/venv/bin/target-postgres", line 11, in <module> load_entry_point('target-postgres==1.1.3', 'console_scripts', 'target-postgres')() File "/project/.meltano/loaders/target-postgres/venv/lib/python3.6/site-packages/target_postgres/__init__.py", line 151, in main state = persist_lines(config, input) File "/project/.meltano/loaders/target-postgres/venv/lib/python3.6/site-packages/target_postgres/__init__.py", line 114, in persist_lines stream_to_sync[stream].create_schema_if_not_exists() File "/project/.meltano/loaders/target-postgres/venv/lib/python3.6/site-packages/target_postgres/db_sync.py", line 297, in create_schema_if_not_exists (schema_name,) File "/project/.meltano/loaders/target-postgres/venv/lib/python3.6/site-packages/target_postgres/db_sync.py", line 133, in query with self.open_connection() as connection: File "/project/.meltano/loaders/target-postgres/venv/lib/python3.6/site-packages/target_postgres/db_sync.py", line 130, in open_connection return psycopg2.connect(conn_string) File "/project/.meltano/loaders/target-postgres/venv/lib/python3.6/site-packages/psycopg2/__init__.py", line 130, in connect conn = _connect(dsn, connection_factory=connection_factory, **kwasync) psycopg2.OperationalError: could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5502? could not connect to server: Cannot assign requested address Is the server running on host "localhost" (::1) and accepting TCP/IP connections on port 5502? INFO GET https://gitlab.com/api/v4/groups/1144524/milestones?page=1&amp;per_page=100 INFO GET https://gitlab.com/api/v4/groups/1144524/members?page=1&amp;per_page=100 CRITICAL [Errno 32] Broken pipe Traceback (most recent call last): File "/project/.meltano/extractors/tap-gitlab/venv/bin/tap-gitlab", line 11, in <module> load_entry_point('tap-gitlab==0.9.4', 'console_scripts', 'tap-gitlab')() File "/project/.meltano/extractors/tap-gitlab/venv/lib/python3.6/site-packages/tap_gitlab/__init__.py", line 609, in main raise exc File "/project/.meltano/extractors/tap-gitlab/venv/lib/python3.6/site-packages/tap_gitlab/__init__.py", line 606, in main main_impl() File "/project/.meltano/extractors/tap-gitlab/venv/lib/python3.6/site-packages/tap_gitlab/__init__.py", line 601, in main_impl do_sync() File "/project/.meltano/extractors/tap-gitlab/venv/lib/python3.6/site-packages/tap_gitlab/__init__.py", line 562, in do_sync sync_group(gid, pids) File "/project/.meltano/extractors/tap-gitlab/venv/lib/python3.6/site-packages/tap_gitlab/__init__.py", line 488, in sync_group sync_members(group, "group") File "/project/.meltano/extractors/tap-gitlab/venv/lib/python3.6/site-packages/tap_gitlab/__init__.py", line 409, in sync_members singer.write_record("users", user_row, time_extracted=utils.now()) File "/project/.meltano/extractors/tap-gitlab/venv/lib/python3.6/site-packages/singer/messages.py", line 228, in write_record time_extracted=time_extracted)) …