Getting this error in prod database on Odoo 15.
Traceback (most recent call last): File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_http.py", line 237, in _dispatch result = request.dispatch() File "/usr/lib/python3/dist-packages/odoo/http.py", line 687, in dispatch result = self._call_function(**self.params) File "/usr/lib/python3/dist-packages/odoo/http.py", line 359, in _call_function return checked_call(self.db, *args, **kwargs) File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 94, in wrapper return f(dbname, *args, **kwargs) File "/usr/lib/python3/dist-packages/odoo/http.py", line 348, in checked_call result = self.endpoint(*a, **kw) File "/usr/lib/python3/dist-packages/odoo/http.py", line 916, in __call__ return self.method(*args, **kw) File "/usr/lib/python3/dist-packages/odoo/http.py", line 535, in response_wrap response = f(*args, **kw) File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1351, in call_button action = self._call_kw(model, method, args, kwargs) File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1339, in _call_kw return call_kw(request.env[model], method, args, kwargs) File "/usr/lib/python3/dist-packages/odoo/api.py", line 464, in call_kw result = _call_kw_multi(method, model, args, kwargs) File "/usr/lib/python3/dist-packages/odoo/api.py", line 451, in _call_kw_multi result = method(recs, *args, **kwargs) File "", line 2, in button_immediate_install File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 74, in check_and_log return method(self, *args, **kwargs) File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 483, in button_immediate_install return self._button_immediate_function(type(self).button_install) File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 600, in _button_immediate_function registry = modules.registry.Registry.new(self._cr.dbname, update_module=True) File "/usr/lib/python3/dist-packages/odoo/modules/registry.py", line 87, in new odoo.modules.load_modules(registry, force_demo, status, update_module) File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 474, in load_modules processed_modules += load_marked_modules(cr, graph, File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 363, in load_marked_modules loaded, processed = load_module_graph( File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 186, in load_module_graph getattr(py_module, pre_init)(cr) File "/usr/lib/python3/dist-packages/odoo/addons/vista_backend_theme/hooks.py", line 118, in test_pre_init_hook menu.write({'web_icon_data': base64.b64encode(open(img_path, "rb").read())}) Exception The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/odoo/http.py", line 643, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "/usr/lib/python3/dist-packages/odoo/http.py", line 301, in _handle_exception raise exception.with_traceback(None) from new_cause OSError: [Errno 9] Bad file descriptor