I see these new error in my server
Omeka Database Error
Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2).
Confirm that the information in your db.ini file is correct.
Someone can help me ...
Assuming that you have checked the db.ini file, do you know of any changes on the server lately? This seems like it is an issue on that side of things.
Thanks very much. The site is ok now. The problem was the space in the disk of my site.
Thanks very much again