Error:

Odoo Server Error

Traceback (most recent call last):

  File "D:\Odoo 14 Enterprise\server\odoo\addons\base\models\ir_http.py", line 237, in _dispatch

    result = request.dispatch()

  File "D:\Odoo 14 Enterprise\server\odoo\http.py", line 682, in dispatch

    result = self._call_function(**self.params)

  File "D:\Odoo 14 Enterprise\server\odoo\http.py", line 358, in _call_function

    return checked_call(self.db, *args, **kwargs)

  File "D:\Odoo 14 Enterprise\server\odoo\service\model.py", line 94, in wrapper

    return f(dbname, *args, **kwargs)

  File "D:\Odoo 14 Enterprise\server\odoo\http.py", line 346, in checked_call

    result = self.endpoint(*a, **kw)

  File "D:\Odoo 14 Enterprise\server\odoo\http.py", line 911, in __call__

    return self.method(*args, **kw)

  File "D:\Odoo 14 Enterprise\server\odoo\http.py", line 530, in response_wrap

    response = f(*args, **kw)

  File "D:\Odoo 14 Enterprise\server\odoo\addons\web\controllers\main.py", line 1363, in call_button

    action = self._call_kw(model, method, args, kwargs)

  File "D:\Odoo 14 Enterprise\server\odoo\addons\web\controllers\main.py", line 1351, in _call_kw

    return call_kw(request.env[model], method, args, kwargs)

  File "D:\Odoo 14 Enterprise\server\odoo\api.py", line 396, in call_kw

    result = _call_kw_multi(method, model, args, kwargs)

  File "D:\Odoo 14 Enterprise\server\odoo\api.py", line 383, in _call_kw_multi

    result = method(recs, *args, **kwargs)

  File "<decorator-gen-72>", line 2, in button_immediate_install

  File "D:\Odoo 14 Enterprise\server\odoo\addons\base\models\ir_module.py", line 72, in check_and_log

    return method(self, *args, **kwargs)

  File "D:\Odoo 14 Enterprise\server\odoo\addons\base\models\ir_module.py", line 473, in button_immediate_install

    return self._button_immediate_function(type(self).button_install)

  File "D:\Odoo 14 Enterprise\server\odoo\addons\base\models\ir_module.py", line 591, in _button_immediate_function

    modules.registry.Registry.new(self._cr.dbname, update_module=True)

  File "D:\Odoo 14 Enterprise\server\odoo\modules\registry.py", line 89, in new

    odoo.modules.load_modules(registry._db, force_demo, status, update_module)

  File "D:\Odoo 14 Enterprise\server\odoo\modules\loading.py", line 455, in load_modules

    loaded_modules, update_module, models_to_check)

  File "D:\Odoo 14 Enterprise\server\odoo\modules\loading.py", line 348, in load_marked_modules

    perform_checks=perform_checks, models_to_check=models_to_check

  File "D:\Odoo 14 Enterprise\server\odoo\modules\loading.py", line 198, in load_module_graph

    registry.init_models(cr, model_names, {'module': package.name}, new_install)

  File "D:\Odoo 14 Enterprise\server\odoo\modules\registry.py", line 402, in init_models

    model.init()

  File "D:\Odoo 14 Enterprise\server\odoo\addons\fleet\report\fleet_report.py", line 135, in init

    sql.SQL(query)

  File "<decorator-gen-3>", line 2, in execute

  File "D:\Odoo 14 Enterprise\server\odoo\sql_db.py", line 101, in check

    return f(self, *args, **kwargs)

  File "D:\Odoo 14 Enterprise\server\odoo\sql_db.py", line 298, in execute

    res = self._obj.execute(query, params)

Exception

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

Traceback (most recent call last):

  File "D:\Odoo 14 Enterprise\server\odoo\http.py", line 638, in _handle_exception

    return super(JsonRequest, self)._handle_exception(exception)

  File "D:\Odoo 14 Enterprise\server\odoo\http.py", line 314, in _handle_exception

    raise exception.with_traceback(None) from new_cause

psycopg2.errors.IndeterminateCollation: could not determine which collation to use for view column "cost_type"

HINT:  Use the COLLATE clause to set the collation explicitly.