getting errors follow your medium for setting up tool

[hunter0x8]

`Traceback (most recent call last):
File "sublert.py", line 165, in lookup
conn = psycopg2.connect("dbname={0} user={1} host={2}".format(DB_NAME, DB_USER, DB_HOST))
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/psycopg2/init.py", line 127, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: could not connect to server: Connection timed out
Is the server running on host "crt.sh" (91.199.212.73) and accepting
TCP/IP connections on port 5432?
could not connect to server: Network is unreachable
Is the server running on host "crt.sh" (2a0e:ac00:c7:d449::5bc7:d449) and accepting
TCP/IP connections on port 5432?

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/connection.py", line 160, in _new_conn
(self._dns_host, self.port), self.timeout, **extra_kw
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/util/connection.py", line 84, in create_connection
raise err
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/util/connection.py", line 74, in create_connection
sock.connect(sa)
OSError: [Errno 101] Network is unreachable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/connectionpool.py", line 677, in urlopen
chunked=chunked,
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/connectionpool.py", line 381, in _make_request
self._validate_conn(conn)
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/connectionpool.py", line 978, in _validate_conn
conn.connect()
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/connection.py", line 309, in connect
conn = self._new_conn()
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/connection.py", line 172, in _new_conn
self, "Failed to establish a new connection: %s" % e
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPSConnection object at 0x7f368fd2d940>: Failed to establish a new connection: [Errno 101] Network is unreachable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/requests/adapters.py", line 449, in send
timeout=timeout
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/connectionpool.py", line 727, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/urllib3/util/retry.py", line 439, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='crt.sh', port=443): Max retries exceeded with url: /?q=%25.paypal.com&output=json (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f368fd2d940>: Failed to establish a new connection: [Errno 101] Network is unreachable',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "sublert.py", line 451, in
multithreading(parse_args().threads)
File "sublert.py", line 419, in multithreading
adding_new_domain(domain_to_monitor)
File "sublert.py", line 224, in adding_new_domain
response = cert_database().lookup(domain_to_monitor)
File "sublert.py", line 184, in lookup
req = requests.get(url, headers={'User-Agent': user_agent}, timeout=30, verify=False) #times out after 30 seconds waiting (Mainly for large datasets)
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/requests/api.py", line 76, in get
return request('get', url, params=params, **kwargs)
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/requests/api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/requests/sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/requests/sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "/home/Th3Hunt3r/tools/sublert/sublert/lib/python3.6/site-packages/requests/adapters.py", line 516, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='crt.sh', port=443): Max retries exceeded with url: /?q=%25.paypal.com&output=json (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f368fd2d940>: Failed to establish a new connection: [Errno 101] Network is unreachable',))
`