It depends upon the precise mistake messages you can get, but in some cases it can help to set a better browser emulation while in the registry. You will find additional information on that e.g. at Daniel Pineault's webpage. Alguem tem alguma ideia do que pode ser esse problema ou https://trentonulzkw.blogsumer.com/35828838/indicators-on-wordpress-maintenance-plans-you-should-know