hi iam trying to install tax balance in my odoo 14 instance but while installing this error is coming

error :
Error:
Odoo Server Error

Traceback (most recent call last):
File "C:\Program Files (x86)\odoo-14\server\odoo\addons\base\models\ir_http.py", line 237, in _dispatch
result = request.dispatch()
File "C:\Program Files (x86)\odoo-14\server\odoo\http.py", line 683, in dispatch
result = self._call_function(**self.params)
File "C:\Program Files (x86)\odoo-14\server\odoo\http.py", line 359, in _call_function
return checked_call(self.db, *args, **kwargs)
File "C:\Program Files (x86)\odoo-14\server\odoo\service\model.py", line 94, in wrapper
return f(dbname, *args, **kwargs)
File "C:\Program Files (x86)\odoo-14\server\odoo\http.py", line 347, in checked_call
result = self.endpoint(*a, **kw)
File "C:\Program Files (x86)\odoo-14\server\odoo\http.py", line 912, in call
return self.method(*args, **kw)
File "C:\Program Files (x86)\odoo-14\server\odoo\http.py", line 531, in response_wrap
response = f(*args, **kw)
File "C:\Program Files (x86)\odoo-14\server\odoo\addons\web\controllers\main.py", line 1393, in call_button
action = self._call_kw(model, method, args, kwargs)
File "C:\Program Files (x86)\odoo-14\server\odoo\addons\web\controllers\main.py", line 1381, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "C:\Program Files (x86)\odoo-14\server\odoo\api.py", line 396, in call_kw
result = _call_kw_multi(method, model, args, kwargs)
File "C:\Program Files (x86)\odoo-14\server\odoo\api.py", line 383, in _call_kw_multi
result = method(recs, *args, **kwargs)
File "", line 2, in button_immediate_install
File "C:\Program Files (x86)\odoo-14\server\odoo\addons\base\models\ir_module.py", line 74, in check_and_log
return method(self, *args, **kwargs)
File "C:\Program Files (x86)\odoo-14\server\odoo\addons\base\models\ir_module.py", line 475, in button_immediate_install
return self._button_immediate_function(type(self).button_install)
File "C:\Program Files (x86)\odoo-14\server\odoo\addons\base\models\ir_module.py", line 593, in _button_immediate_function
modules.registry.Registry.new(self._cr.dbname, update_module=True)
File "C:\Program Files (x86)\odoo-14\server\odoo\modules\registry.py", line 89, in new
odoo.modules.load_modules(registry.db, force_demo, status, update_module)
File "C:\Program Files (x86)\odoo-14\server\odoo\modules\loading.py", line 455, in load_modules
loaded_modules, update_module, models_to_check)
File "C:\Program Files (x86)\odoo-14\server\odoo\modules\loading.py", line 348, in load_marked_modules
perform_checks=perform_checks, models_to_check=models_to_check
File "C:\Program Files (x86)\odoo-14\server\odoo\modules\loading.py", line 185, in load_module_graph
getattr(py_module, pre_init)(cr)
File "f:\todoencloud\addons\account_tax_balance\hooks.py", line 18, in pre_init_hook
"ALTER TABLE account_move ADD COLUMN IF NOT EXISTS financial_type VARCHAR"
File "f:\todoencloud\addons\slow_statement_logger_init.py", line 38, in execute
return super().execute(query, params, log_exceptions)
File "", line 2, in execute
File "C:\Program Files (x86)\odoo-14\server\odoo\sql_db.py", line 101, in check
return f(self, *args, **kwargs)
File "C:\Program Files (x86)\odoo-14\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 "C:\Program Files (x86)\odoo-14\server\odoo\http.py", line 639, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "C:\Program Files (x86)\odoo-14\server\odoo\http.py", line 315, in handle_exception
raise exception.with_traceback(None) from new_cause
psycopg2.errors.SyntaxError: syntax error at or near "NOT"
LINE 1: ALTER TABLE account_move ADD COLUMN IF NOT EXISTS financial...