Hi, thanks for responding so quickly. Certainly 404 error has disappeared, but some errors continue in the back end interface.
First problem: I read reading in a box that says: "You can not read this page because of:
1. an out-of-date bookmark / favorite
2. a search engine that has an out-of-date listing for this site
3. a mistyped address
4. you have no access to this page
5. The requested resource was not found.
6. An error has occurred while processing your request.
Please try one of the following pages "
Second problem, the letters of the whole look smaller, that is, they have been reduced considerably
(Please see image)
