Encountered exception during recovery about certbot-plugin-websupport HOT 4 CLOSED

Hi, can you test v0.1.4 (e5d7763)?

from certbot-plugin-websupport.

Thanks for your support...
output is the same:
Encountered exception during recovery:
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/certbot/_internal/auth_handler.py", line 70, in handle_authorizations
resps = self.auth.perform(achalls)
File "/usr/lib/python3.6/site-packages/certbot/plugins/dns_common.py", line 57, in perform
self._perform(domain, validation_domain_name, validation)
File "/usr/local/lib/python3.6/site-packages/certbot_plugin_websupport/dns.py", line 57, in _perform
self._get_websupport_client().add_txt_record(domain, validation_name, validation, self.ttl)
File "/usr/local/lib/python3.6/site-packages/certbot_plugin_websupport/dns.py", line 87, in add_txt_record
zone_id = self._find_zone_id(domain)
File "/usr/local/lib/python3.6/site-packages/certbot_plugin_websupport/dns.py", line 159, in _find_zone_id
response = self._send_request('GET', '/v1/user/self/zone/{0}'.format(zone_id))
File "/usr/local/lib/python3.6/site-packages/certbot_plugin_websupport/dns.py", line 205, in _send_request
"Authorization": "Basic %s" % (base64.b64encode("%s:%s" % (self.api_key, signature))),
File "/usr/lib64/python3.6/base64.py", line 58, in b64encode
encoded = binascii.b2a_base64(s, newline=False)
TypeError: a bytes-like object is required, not 'str'

During handling of the above exception, another exception occurred:

from certbot-plugin-websupport.

I tried to use pip2 to install plugin and it works now. (before i've used pip3)

from certbot-plugin-websupport.

OK, I've added more encode/decode 59d3e48 try v0.1.5

from certbot-plugin-websupport.