Error at Step 9

[jtracy]

Greetings. I'm trying to upgrade to VB3beta4 and at Step 9 of the process I receive the following error:

Step 9) Alter User Table (part 2)

Fatal error: Call to undefined function: array_sum() in /home/virtual/edited/home/httpd/html/forums/install/upgrade1.php on line 1709


Any assistance would be greatly appreciated. Thanks!

[jtracy]

I'm still looking for help with this problem. My forum has been closed the entire day and I'm being inundated with error messages from people trying to access it. Any help in resolving this install issue so that I may get my forum back online would be greatly appreciated. Thanks!

[Mike Sullivan]

array_sum was a function added in PHP 4.0.4. vBulletin 3 requires 4.0.6 to function correctly.

I would recommend that you have your host upgrade your PHP (or you do it if you're on a dedicated server) as the latest version is 4.3.2.

If that is not feasible at this time, you will have to revert to your vB 2 backup until the upgrade is possible.

[jtracy]

array_sum was a function added in PHP 4.0.4. vBulletin 3 requires 4.0.6 to function correctly.

I would recommend that you have your host upgrade your PHP (or you do it if you're on a dedicated server) as the latest version is 4.3.2.

If that is not feasible at this time, you will have to revert to your vB 2 backup until the upgrade is possible.

Thanks, Ed. I'll do so immediately.