To help you better could you please make a prtscrn of the settings in x5? Also provide your webhost name.

X5 checks connection, and if they can't connect you get this error.

See that x5 is not blocked by virus/firewall software. If settings are good and connection is good then maybe ask your host to check connection?

Hoi Dear Andre

Thanks for your kindly andswer me my problem still going on ım to try publish our company web site but ı got same message n order the publish the web site online you must set  the data base parameters

Im sent you enc 3 pics About my problem ı hope we solwed my problem thanks for your kindly helps

Best regrds

Murat Tokmak

I don't see the TAB database, do you use a database in your project?

ım ım not sure about data base ım just sent to project to web server

ok, let me know if you need more help.

Dear Andre thanks for your kindly mesaage ım try many things but stillı have same problem please help me 

Best regard s

Dear Andre

ı got this message from web site server 

Dear Customer,

When we check, it seems that you have received an error about the database. It seems that you do not have an active database in the service you are using. You can get support from the producer of the program on the subject. For your information.

Kind regards,
Tarik K.
Natro  Telecommunications
+90 212 213 1 213

Thnaks for your helps ı need to do for my web site publish correct ?

Best regard s

You have set the database somewhere, that's my best gues, but you did not create a database.

or you filled in incorrect info in the databse TAB, check these! with no database the database tab should be completely empty (your 3th picture middle TAB info screen) clear check again.
like:

thanks for your kindly answer Andre have nice days and works ım not understand actually  ım doing all the same another website x5 project is published but when ım work on my old projet not publish please help me Andre

Best regards 

l'host ti dice che NON hai un DataBase, quindi non puoi usarlo.

Se Website cerca un Database è perchè hai messo nel progetto qualcosa che vuole il DataBase , ad esempio

statistiche di website

commenti su database

form su database

registrazione automatica utenti per area riservata

ecommerce con uso del Database.

Verifica  quale di queste cose hai messo e se non lo usi e disattiva.

Dear Claudio Thanks for your kindly answer have nice days and works 

ı solved the problem  thanks for yours kindly helps thanks for all effert 

your welcome, just curious where was it set? (also to help others with similar problem)

Hoi Dear Andre 

Thanks for your kindly helps  in my projet templates ı did off statist and code after ım open ın contact form object to choosed send data by e-mail after my project published 

have nice days and works good lucks 

Best regards