ERROR: mysqli_connect

[tooth-paste]

My host updated the server to mysqli. The website now gives the following error 

Call to undefined function mysql_connect() in line (59) of (\framework\class.database.php) 

How can I solve this? Is it possible to update from mysql to mysqli in Processwire?

[LostKobrakai]

That file mentioned in the error doesn't seem to belong to processwire. 

[kongondo]

What version of ProcessWire is that? That function is not in any of ProcessWire's files. In addition, FYI, ProcessWire's /wire/core/Database.php extends PHP's mysqli class.

Edit: Beaten by lostkobrai. I should have noticed there is no such file in ProcessWire

[tooth-paste]

Oeps, your absolutely right, sorry it is an old site when I didn't know PW yet. My sites now are all made with PW.