Good morning all I have a 404 error when doing backup operations, I am on odoo 12 enterprise and I have this error: help me please
{jsonrpc: "2.0", id: 868873484,…}

error: {code: 404, message: "404: Not Found", data: {name: "werkzeug.exceptions.NotFound",…},…}

code: 404

data: {name: "werkzeug.exceptions.NotFound",…}

arguments: []

debug: "Traceback (most recent call last):↵  File "/home/odoo/Vidéos/odoo_instance/odoo/odoo/http.py", line 656, in _handle_exception↵    return super(JsonRequest, self)._handle_exception(exception)↵  File "/home/odoo/Vidéos/odoo_instance/odoo/odoo/http.py", line 314, in _handle_exception↵    raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])↵  File "/home/odoo/Vidéos/odoo_instance/odoo/odoo/tools/pycompat.py", line 87, in reraise↵    raise value↵  File "/home/odoo/Vidéos/odoo_instance/odoo/odoo/http.py", line 1460, in _dispatch_nodb↵    func, arguments = self.nodb_routing_map.bind_to_environ(request.httprequest.environ).match()↵  File "/home/odoo/.local/lib/python3.8/site-packages/werkzeug/routing.py", line 1581, in match↵    raise NotFound()↵werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server.  If you entered the URL manually please check your spelling and try again.↵"

exception_type: "internal_error"

message: "404 Not Found: The requested URL was not found on the server.  If you entered the URL manually please check your spelling and try again."

name: "werkzeug.exceptions.NotFound"

http_status: 404

message: "404: Not Found"

id: 868873484

jsonrpc: "2.0