error after upgrade to vb2 pl2

[betterthanyours]

I am having issues with my forum since upgrading from 4.1.12 to vb2.0

Now I know why they say....if it aint broke dont fix it!

Please can someone guide me.

[betterthanyours]

Just to add...I have already tried reseting the language via tools.php

[ForceHSS]

have you tried putting in a support ticket yet or asking on vbulletin.com

[Lynne]

Just to add...I have already tried reseting the language via tools.php
You did *exactly* what using the tools.php file and *exactly* what happened when you did this?

[betterthanyours]

I clicked the language option on the tools.php and nothing happened, the same error.

I restored the SQL last night, and did the upgrade again. This time the error is different

Warning: require_once([path]/vault/class/friendlyurl.php) [function.require-once]: failed to open stream: No such file or directory in [path]/includes/class_friendly_url.php(287) : eval()'d code on line 1

Fatal error: require_once() [function.require]: Failed opening required '/home/unrealkl/public_html/vault/class/friendlyurl.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/unrealkl/public_html/includes/class_friendly_url.php(287) : eval()'d code on line 1

What do I do here?

[Lynne]

Those are modification errors. It is missing some files - vault/class/friendlyurl.php

[betterthanyours]

Thanks Lynne for your assistance.

I managed to resolve the issue, it was related to vaultwiki. I'll explain for the benefit of someone running into in the future.

Some six months ago, I installed vaultwiki, I didn't end up using it so I tried to uninstall it. When I pressed the uninstall button, it spat out an error. Throughout those six months, I kept getting db errors relating to it. I didnt keep a record of those or take any notice because it wasn't affecting the forum function but it was still in the plugin list and would generate the same error each time I tried to remove it from the list by clicking uninstall. Once I upgraded to 4.2 it totally broke the forum and was no longer listed in the plugin menu.

I believe it didn't uninstall correctly and vb thought the vaultwiki was still installed. It used to show up in the previous install before upgrade but hasn't been since upgrade.

I had a look in plugin manager and manually disabled ALL under "ces_nwsp_spec" which resolved the issue.