Fixed changing theme from the database. Now the site works. Thanks for your support
I tried to delete enfold-child and enfold, I also tried to delete all the themes (I had twentytwenty in the themes folder), I tried to delete and rename all the plugins but it doesn’t work anyway
I tried to rename the name of the theme and plugins through FTP but it doesn’t work. I leave you administrator access to WordPress, FTP access you find it above