Hi, I'm using Odoo Studio to edit some functionalities and add new fields to my application. I was trying to solve an issue with it, so I renamed a field and I got an error when trying to open Project module.

The traceback is:

Odoo Server Error
Traceback (most recent call last):
  File "/home/odoo/src/odoo/saas-14/odoo/http.py", line 638, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/home/odoo/src/odoo/saas-14/odoo/http.py", line 675, in dispatch
    result = self._call_function(**self.params)
  File "/home/odoo/src/odoo/saas-14/odoo/http.py", line 331, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/home/odoo/src/odoo/saas-14/odoo/service/model.py", line 119, in wrapper
    return f(dbname, *args, **kwargs)
  File "/home/odoo/src/odoo/saas-14/odoo/http.py", line 324, in checked_call
    result = self.endpoint(*a, **kw)
  File "/home/odoo/src/odoo/saas-14/odoo/http.py", line 933, in __call__
    return self.method(*args, **kw)
  File "/home/odoo/src/odoo/saas-14/odoo/http.py", line 504, in response_wrap
    response = f(*args, **kw)
  File "/home/odoo/src/odoo/saas-14/addons/web/controllers/main.py", line 884, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "/home/odoo/src/odoo/saas-14/addons/web/controllers/main.py", line 876, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/home/odoo/src/odoo/saas-14/odoo/api.py", line 679, in call_kw
    return call_kw_model(method, model, args, kwargs)
  File "/home/odoo/src/odoo/saas-14/odoo/api.py", line 664, in call_kw_model
    result = method(recs, *args, **kwargs)
  File "/home/odoo/src/odoo/saas-14/odoo/models.py", line 1330, in load_views
    for [v_id, v_type] in views
  File "/home/odoo/src/odoo/saas-14/odoo/models.py", line 1330, in <dictcomp>
    for [v_id, v_type] in views
  File "/home/odoo/src/odoo/saas-14/addons/mail/models/mail_thread.py", line 362, in fields_view_get
    res = super(MailThread, self).fields_view_get(view_id=view_id, view_type=view_type, toolbar=toolbar, submenu=submenu)
  File "/home/odoo/src/odoo/saas-14/odoo/models.py", line 1417, in fields_view_get
    xarch, xfields = View.postprocess_and_fields(self._name, etree.fromstring(result['arch']), view_id)
  File "/home/odoo/src/odoo/saas-14/odoo/addons/base/ir/ir_ui_view.py", line 906, in postprocess_and_fields
    self.raise_view_error(message, view_id)
  File "/home/odoo/src/odoo/saas-14/odoo/addons/base/ir/ir_ui_view.py", line 485, in raise_view_error
    raise ValueError(message)
ValueError: O campo `x_studio_field_edfh3` n\xe3o existe
Error context:
See `n/a`
[view_id: n/a, xml_id: n/a, model: n/a, parent_id: n/a]

I know the only thing I need to do is renaming the variable again, but I can't figure out how to do it. Would it be editing the source code directly? If yes, how can I do that? If not, what could I do to fix it?

Thanks in advance.