VB4 Upgrade Error

[UncleGrundle]

Just upgraded from VB 3.8.6 to VB 4.17 and I get the following error message:

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /home/user/public_html/forum/includes/class_core.php(4584) : eval()'d code on line 6

Any suggestions on what this means and how to fix this?

[HMBeaty]

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);

If that doesn't work, try this:
Create a new style with no parent:

Styles & Templates > Style Manager > Add New Style
Parent Style: No Parent Style
Title: Default vBulletin
Allow User Selection: Yes
Save

Then browse the site using that totally default vbulletin style - do you still have the same problem?

[UncleGrundle]

Got this fixed. I had to disable a product.

Thank you so much for the quick reply BTW.

[Videx]

Got this fixed. I had to disable a product."a product" isn't too helpful for the next person reading the thread. You should really tell us which one, and give a link to the vb4 version if available. Or an alternative if not.