requesting user ftp connection information for plugin and wordpress update

[WJ4Ever]

Hi,

I changed my server (Directadmin to DA)
Now when i want to update my plugins and wordpress it says:

[h=3]Connection Information[/h] To perform the requested action, WordPress needs to access your web server. Please enter your FTP credentials to proceed. If you do not remember your credentials, you should contact your web host.

Hostname :
FTP Username:
FTP Password :

This password will not be stored on the server.

I entered FTP information but problem is not solved.



When i want to install new plugin it says:

The uploaded file could not be moved to wp-content/uploads/2015/05.

Some one say me put this codes in the end of your wp-config file:

if(is_admin()) {
add_filter('filesystem_method', create_function('$a', 'return "direct";' ));
define( 'FS_CHMOD_DIR', 0755 );
}

I do that but now this error comes when updating plugins:

An error occurred while updating All In One WP Security: Could not create directory.

How do I solve the problem?

 

[Tango]

Try and CHMOD wp-content/uploads/ to 777

 

[WJ4Ever]

Try and CHMOD wp-content/uploads/ to 777

Not worked.

Any other suggestion for this problem?