close ad
Databridge V2 with MySQLi support IS Now Available!
open ad
View Menu

Technical Support Forums

Free, outstanding support from WebAssist and your colleagues


Data BridgeCall to undefined function mysql_select_db()

Thread began 12/10/2019 6:32 pm by illbe322016 | Last modified 12/10/2019 7:10 pm by Ray Borduin | 180 views | 1 replies |


Data BridgeCall to undefined function mysql_select_db()

Hi Guys,
I'm getting this error when I submit the form on this page:
Fatal error: Uncaught Error: Call to undefined function mysql_select_db() in /homepages/42/d688583882/htdocs/register/index-new.php:20 Stack trace: #0 {main} thrown in /homepages/42/d688583882/htdocs/register/index-new.php on line 20
I've submitted the code for the page. I just switched to version 7 of PHP and updated my connection to mysqli.

Sign in to reply to this post

Ray BorduinWebAssist

You have to update all of your server behaviors to MySQLi as well. Just updating the connection isn't enough.

It looks like that particular page has an Insert to Database server behavior that is still MySQL and not MySQLi code.

Sign in to reply to this post
Did this help? Tips are appreciated...

Build websites with a little help from your friends

Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.

Build websites from already-built web applications

These out-of-the-box solutions provide you proven, tested applications that can be up and running now.  Build a store, a gallery, or a web-based email solution.

Want your website pre-built and hosted?

Close Windowclose

Rate your experience or provide feedback on this page

Account or customer service questions?
Please user our contact form.

Need technical support?
Please visit support to ask a question





Ease of use


security code refresh image

We do not respond to comments submitted from this page directly, but we do read and analyze any feedback and will use it to help make your experience better in the future.

Close Windowclose

We were unable to retrieve the attached file

Close Windowclose

Attach and remove files

add attachmentAdd attachment
Close Windowclose

Enter the URL you would like to link to in your post

Close Windowclose

This is how you use right click RTF editing

Enable right click RTF editing option allows you to add html markup into your tutorial such as images, bulleted lists, files and more...

-- click to close --

Uploading file...