Upgrade problems 2.4 to 3.2.6

[mdwyer]

I upgraded today and can't get the dashboard to display. I get this error message:

Configuration file error

DB type "MYSQL" is not supported by current setup. Possible values .

In my apache log file, I have an access error referring to dashboard.php. This PHP file is not in the installation directory.

Does anyone know what is wrong with my setup? Did I miss a configuration change in the upgrade, or what is causing the reference to the missing file? I do not see any code that references dashboard.php anywhere in the installation or the configuration.

Thanks in advance if you can help!

[ovas]

Hello mdwyer!

What is the PHP version? php -v
Are the PHP MySQL extentions installed? php -r "phpinfo();" 2>/dev/null | egrep -i ^mysql | grep Support
Didn't Apache also update from 2.2 to 2.4? apachectl -v
If Apache did update, has the virtualhost configuration file also updated?
Is Zabbix server running by itself? Does it have any errors in the log file?
If you go to https://<zabbix address>/zabbix/setup.php and navigate through the installation steps without finalizing the installation, does every check succeed?

[Zaniwoop]

What OS are you running it on?

I was running version Zabbix 2.4 on Centos 6 and I could not get version 3.x to work, as the highest versions of MySQL and PHP that Centos 6 supports did not meet the minimum requirements.

I setup a Centos 7 server and migrated the database across (to MariaDB) and the upgrade to 3.2 worked seamlessly.

It did require 12+ hours downtime, as my database has 1.5 billion rows in it.

[mdwyer]

This is running on Red Hat 6. I'm unable to load the setup.php page as I still get the same error:

Configuration file error
DB type "MYSQL" is not supported by current setup. Possible values .

The PHP version loaded by apache is 5.6. This is not the same as the default installed on the server, but the apache service runs in a Virtual Host.

The procedure did involve upgrading Apache to 2.4 from 2.2. The only significant error in the log is this:

"script '/usr/share/zabbix/dashboard.php' not found or unable to stat, referer: https://lookout.sdsc.edu/dashboard.php."

This error occurs frequently in the log, apparently regardless of whether the page has been requested by a browser.