Database Error w/ PhotoPost Pro [[Help Please]]

[JacquiiDesigns]

I've an error that apparently the PhotoPost people have no idea how to fix.
I'm running vB 3.8.7 with PhotoPost Pro 8.42 integrated. I've plugins disabled globally via config.php --- When I enable plugins - this is the error I see in the AdminCP:

Database error in vBulletin 3.8.7:

Invalid SQL:

SELECT * FROM cpsession
WHERE userid =
AND hash = 'd01b92c3f1753893441c6540b788db6a'
AND dateline > 1384300571;

MySQL Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND hash = 'd01b92c3f1753893441c6540b788db6a'
AND dateline > 1384300571' at line 3
Error Number : 1064
Request Date : Tuesday, November 12th 2013 @ 07:56:11 PM
Error Date : Tuesday, November 12th 2013 @ 07:56:12 PM
Script : http://testboard.***.com/forum/admincp/index.php
Referrer : http://testboard.***.com/photopostpr...lery.php?cat=4
IP Address : ****
Username : ****
Classname : vB_Database_MySQLi
MySQL Version : 5.0.96-community

Symptoms:
1. When plugins are enabled - I see the error above in the AdminCP and simply am unable to login to the AdminCP

2. When plugins are enabled - All members seemingly are logged out of the frontend and are unable to login.

Can someone please offer suggestions on how to fix this? Because honestly - I have no clue. Chuck at photopost, while being a bit of help through support ticket, apparently has no solution and cannot duplicate the error on his end.

So I'm in dire straights. Will appreciate any help.

Thanks!

J.