Fix my odoo studio

When I try to use odoo studio in any form I get the below error which needs to be fixed.
Error:
Odoo Server Error

Traceback (most recent call last):
File "/odoo14/odoo14-server/odoo/addons/base/models/ir_http.py", line 237, in _dispatch
result = request.dispatch()
File "/odoo14/odoo14-server/odoo/http.py", line 685, in dispatch
result = self._call_function(**self.params)
File "/odoo14/odoo14-server/odoo/http.py", line 361, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/odoo14/odoo14-server/odoo/service/model.py", line 94, in wrapper
return f(dbname, *args, **kwargs)
File "/odoo14/odoo14-server/odoo/http.py", line 349, in checked_call
result = self.endpoint(*a, **kw)
File "/odoo14/odoo14-server/odoo/http.py", line 914, in __call__
return self.method(*args, **kw)
File "/odoo14/odoo14-server/odoo/http.py", line 533, in response_wrap
response = f(*args, **kw)
File "/odoo14/odoo14-server/addons/web/controllers/main.py", line 1742, in load
action = request.env[action_type].sudo().browse([action_id]).read()
File "/odoo14/odoo14-server/odoo/api.py", line 476, in __getitem__
return self.registry[model_name]._browse(self, (), ())
File "/odoo14/odoo14-server/odoo/modules/registry.py", line 177, in __getitem__
return self.models[model_name]
Exception

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

Traceback (most recent call last):
File "/odoo14/odoo14-server/odoo/http.py", line 641, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/odoo14/odoo14-server/odoo/http.py", line 317, in _handle_exception
raise exception.with_traceback(None) from new_cause
KeyError: False