Got this error when Installing the module.

Odoo 15 EE

RPC_ERROR
Odoo Server Error
Traceback (most recent call last):
  File "/opt/odoo/odoo15/odoo/addons/base/models/ir_http.py", line 242, in _dispatch
    result = request.dispatch()
  File "/opt/odoo/odoo15/odoo/http.py", line 702, in dispatch
    result = self._call_function(**self.params)
  File "/opt/odoo/odoo15/odoo/http.py", line 368, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/opt/odoo/odoo15/odoo/service/model.py", line 94, in wrapper
    return f(dbname, *args, **kwargs)
  File "/opt/odoo/odoo15/odoo/http.py", line 357, in checked_call
    result = self.endpoint(*a, **kw)
  File "/opt/odoo/odoo15/odoo/http.py", line 925, in __call__
    return self.method(*args, **kw)
  File "/opt/odoo/odoo15/odoo/http.py", line 546, in response_wrap
    response = f(*args, **kw)
  File "/opt/odoo/odoo15-ent/odoo/addons/web/controllers/main.py", line 1328, in call_button
    action = self._call_kw(model, method, args, kwargs)
  File "/opt/odoo/odoo15-ent/odoo/addons/web/controllers/main.py", line 1316, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/opt/odoo/odoo15/odoo/api.py", line 471, in call_kw
    result = _call_kw_multi(method, model, args, kwargs)
  File "/opt/odoo/odoo15/odoo/api.py", line 456, in _call_kw_multi
    result = method(recs, *args, **kwargs)
  File "", line 2, in button_immediate_install
  File "/opt/odoo/odoo15/odoo/addons/base/models/ir_module.py", line 72, in check_and_log
    return method(self, *args, **kwargs)
  File "/opt/odoo/odoo15/odoo/addons/base/models/ir_module.py", line 470, in button_immediate_install
    return self._button_immediate_function(self.env.registry[self._name].button_install)
  File "/opt/odoo/odoo15/odoo/addons/base/models/ir_module.py", line 587, in _button_immediate_function
    registry = modules.registry.Registry.new(self._cr.dbname, update_module=True)
  File "/opt/odoo/odoo15/odoo/modules/registry.py", line 87, in new
    odoo.modules.load_modules(registry, force_demo, status, update_module)
  File "/opt/odoo/odoo15/odoo/modules/loading.py", line 474, in load_modules
    processed_modules += load_marked_modules(cr, graph,
  File "/opt/odoo/odoo15/odoo/modules/loading.py", line 363, in load_marked_modules
    loaded, processed = load_module_graph(
  File "/opt/odoo/odoo15/odoo/modules/loading.py", line 199, in load_module_graph
    registry.init_models(cr, model_names, {'module': package.name}, new_install)
  File "/opt/odoo/odoo15/odoo/modules/registry.py", line 445, in init_models
    env['base'].flush()
  File "/opt/odoo/odoo15/odoo/models.py", line 5692, in flush
    self.recompute()
  File "/opt/odoo/odoo15/odoo/models.py", line 6165, in recompute
    process(field)
  File "/opt/odoo/odoo15/odoo/models.py", line 6149, in process
    field.recompute(recs)
  File "/opt/odoo/odoo15/odoo/fields.py", line 1273, in recompute
    self.compute_value(recs)
  File "/opt/odoo/odoo15/odoo/fields.py", line 1295, in compute_value
    records._compute_field_value(self)
  File "/opt/odoo/odoo15-ent/odoo/addons/mail/models/mail_thread.py", line 411, in _compute_field_value
    return super()._compute_field_value(field)
  File "/opt/odoo/odoo15/odoo/models.py", line 4277, in _compute_field_value
    fields.determine(field.compute, self)
  File "/opt/odoo/odoo15/odoo/fields.py", line 88, in determine
    return needle(*args)
  File "/opt/odoo/odoo15-dev/legion_sale_freight_charges/models/invoice.py", line 47, in _compute_amount
    self._cr.execute(
  File "", line 2, in execute
  File "/opt/odoo/odoo15/odoo/sql_db.py", line 90, in check
    return f(self, *args, **kwargs)
  File "/opt/odoo/odoo15/odoo/sql_db.py", line 311, 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 "/opt/odoo/odoo15/odoo/http.py", line 658, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/opt/odoo/odoo15/odoo/http.py", line 301, in _handle_exception
    raise exception.with_traceback(None) from new_cause
psycopg2.errors.UndefinedColumn: column journal.post_at does not exist
LINE 11:                     AND journal.post_at = 'bank_rec'
                                 ^