I can't access the web through the browser

[meteobcn]

Hi. I would like to explain my problem to see if you can help me. Since the migration began, I can access my website and modify the files through FTP, but when I try to open the web or the files in a browser, I get an error or they don't update me.
What can be the problem and the solution?
Thanks and best regards

 

[springbox99]

When you modify your website through FTP, you must change the connection information with the address of the new server to which your data has been migrated. If you don't, you update the backup, not the website.

 

[meteobcn]

Thank you. I had not seen the name of the server changed. I had only changed one number, that's why I didn't see it.

Thank you.