Error:
Odoo Server Error

Traceback (most recent call last):
File "C:\odoo14\server\odoo\addons\base\models\ir_http.py", line 237, in _dispatch
result = request.dispatch()
File "C:\odoo14\server\odoo\http.py", line 683, in dispatch
result = self._call_function(**self.params)
File "C:\odoo14\server\odoo\http.py", line 359, in _call_function
return checked_call(self.db, *args, **kwargs)
File "C:\odoo14\server\odoo\service\model.py", line 94, in wrapper
return f(dbname, *args, **kwargs)
File "C:\odoo14\server\odoo\http.py", line 347, in checked_call
result = self.endpoint(*a, **kw)
File "C:\odoo14\server\odoo\http.py", line 912, in __call__
return self.method(*args, **kw)
File "C:\odoo14\server\odoo\http.py", line 531, in response_wrap
response = f(*args, **kw)
File "C:\odoo14\server\odoo\addons\web\controllers\main.py", line 1389, in call_kw
return self._call_kw(model, method, args, kwargs)
File "C:\odoo14\server\odoo\addons\web\controllers\main.py", line 1381, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "C:\odoo14\server\odoo\api.py", line 394, in call_kw
result = _call_kw_model_create(method, model, args, kwargs)
File "C:\odoo14\server\odoo\api.py", line 374, in _call_kw_model_create
result = method(recs, *args, **kwargs)
File "", line 2, in create
File "C:\odoo14\server\odoo\api.py", line 323, in _model_create_single
return create(self, arg)
File "C:\odoo14\server\odoo\addons\base\models\res_config.py", line 783, in create
return super(ResConfigSettings, self).create(values)
File "", line 2, in create
File "C:\odoo14\server\odoo\api.py", line 344, in _model_create_multi
return create(self, [arg])
File "C:\odoo14\server\odoo\addons\base\models\ir_fields.py", line 533, in create
recs = super().create(vals_list)
File "", line 2, in create
File "C:\odoo14\server\odoo\api.py", line 345, in _model_create_multi
return create(self, arg)
File "C:\odoo14\server\odoo\models.py", line 3825, in create
raise ValueError("Invalid field %r on model %r" % (key, self._name))
Exception

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "C:\odoo14\server\odoo\http.py", line 639, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "C:\odoo14\server\odoo\http.py", line 315, in _handle_exception
raise exception.with_traceback(None) from new_cause
ValueError: Invalid field 'website_slide_google_app_key' on model 'res.config.settings'