Thanks for answering so fast.
I go to “privacy tools”, I give a “download as a table” button and the screen goes blank, without generating any files. It has also given the button “Export as JSON” and I also left the screen blank.
Before the update it worked fine.
Also today I have seen that the forms of the plugin contact form 7 now have a tab with the privacy function, that I do not know if the plugin has added it or has been the update of the plugin contact form 7 that I just installed. Would it be a compatibility problem?