"Unable to find Type" during upgrade

[Orange20]

Good morning.

Upgrading from 3.8.10 / 3.8.11 to 4.2.5 the following statement appears.

Step 7 - Upgrade Aborted : Unable to find Type : vBForum_IPAddress

(see also attached image)

The upgrade does continue. Is this something I can safely ignore?

[Paul M]

You cannot ignore it, its required, and that step needs to run.

The previous step 6 should have added it, try re-running the 4.2.5 Beta 2 steps.

[Orange20]

Hi again Paul. Thanks for your time here.

I've run multiple times now and the same error happens at the same point. To confirm, I'm upgrading a vanilla 3.8.10 database via command line using fresh 4.2.5 files from vBulletin.com.

I can duplicate the error when upgrading a vanilla 3.8.11 database, again with fresh 4,2,5 files from vBulletin.com.

Apache/2.4.18 (Ubuntu)
MySQL 5.7.18-0ubuntu0.16.04.1
PHP 7.0.18-0ubuntu0.16.04.1

--------------- Added [DATE]1498843999[/DATE] at [TIME]1498843999[/TIME] ---------------

Paul. Remember the issue we had before with 3.8.11 ?

Well adding this to 4.2.5 config.php has resolved the upgrade issue.

ini_set('memory_limit', '-1');

Very

So we are good to go. Thanks again for your time here.

[Orange20]

This is back to being a problem again. When updating a database without any albums in the file system, upgrade completes without error. However, when upgrading a database with albums in the file system, the above error occurs.

Any advice appreciated.