Mysql database error

[MAORBARI]

Hi,
My forum (vb 4.2.2) shows Mysql error page.
I use Mysqli, and I find that if I remove the lines:

PHP Code:

if (function_exists('catch_db_error'))
{
     set_error_handler('catch_db_error');
} 


in line 309 it works..

But what really the problem?
Thank you.

[ForceHSS]

post full error

[MAORBARI]

There is no error.
Only default Database error page without any information about the error.

[ForceHSS]

Check error logs without an error log it's hard to help

[kh99]

Originally Posted by MAORBARI

There is no error.
Only default Database error page without any information about the error.

Try doing a "view html source" on that page (maybe by right clicking on it). Sometimes the error details are in html comments.

[Lynne]

The error should also be sent to the email address you have entered into your /includes/config.php file.

[ForceHSS]

If you can give us a link to your site we might be able to work out what the error is faster unless you can get a error log

[MAORBARI]

Database error in vBulletin 4.2.2:

mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead
/home/-/domains/-.co.il/public_html/includes/class_core.php on line 317

MySQL Error :
Error Number : 0
Request Date : Sunday, May 3rd 2015 @ 01:03:35 AM
Error Date : Sunday, May 3rd 2015 @ 01:03:35 AM
Script : http://pizz.co.il/
Referrer :
IP Address : ---
Username : Guest
Classname : vB_Database_MySQLi
MySQL Version :

This is the error.
I changed mysql to mysqli.
And same error.

[Lynne]

If you changed to mysqli then you could not have gotten the exact same error because it should says "mysqli extension is deprecated" instead of "mysql extension is deprecated" and that is impossible because mysqli is not deprecated.

[MAORBARI]

Originally Posted by Lynne

If you changed to mysqli then you could not have gotten the exact same error because it should says "mysqli extension is deprecated" instead of "mysql extension is deprecated" and that is impossible because mysqli is not deprecated.

I know, But it what happened... So what to do?