when I try to delete a domain from the list this error appears, what can I do to be able to solve it?
Sorry, something went wrong:
Traceback (most recent call last):
File "class/panelPlugin.py", line 2141, in a
return eval(execStr)
File "", line 1, in
File "/www/server/panel/plugin/mail_sys/mail_sys_main.py", line 410, in get_domains
public.writeFile(self.session_conf, json.dumps(self.session))
File "/www/server/panel/pyenv/lib/python3.7/json/init.py", line 231, in dumps
return _default_encoder.encode(obj)
File "/www/server/panel/pyenv/lib/python3.7/json/encoder.py", line 199, in encode
chunks = self.iterencode(o, _one_shot=True)
File "/www/server/panel/pyenv/lib/python3.7/json/encoder.py", line 257, in iterencode
return _iterencode(o, 0)
File "/www/server/panel/pyenv/lib/python3.7/json/encoder.py", line 179, in default
raise TypeError(f'Object of type {o.class.name} '
TypeError: Object of type A is not JSON serializable