PM Fatal Error

[Jeff.House]

I just upgraded to 4.0.3 from 3.8.4.

Now when anyone tries to go to Private messages they get this error:

Fatal error: Class 'vB_Collection_ContentType' not found in /home/content/..../forums/packages/vbattach/attach.php on line 295

Can anyone help me fix this?

[Jeff.House]

Please, can someone help?

[kh99]

You could re-upload all the 4.0.3 files making sure you overwrite any existing files then run the upgrade script again.

[Jeff.House]

Thanks, I will try that and post my results!

--------------- Added 1326827002 at 1326827002 ---------------

This did not fix the problem. I still have the same problem.

[Lynne]

Try disabling your modifications/plugins and see if you still have this problem.
Note: To temporarily disable the plugin system, edit includes/config.php and add this line right under <?php

define('DISABLE_HOOKS', true);