Error when clicking private message

[Sladex Themes]

This user has been denied support.

Hi,

My users are trying to read there PMS but it says
MyBB has experienced an internal SQL error and cannot continue.
SQL Error:1064 - 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 '' at line 1Query:SELECT tid FROM mybb_posts WHERE pid =
Please contact the MyBB Group for technical support.

[.m.]

temporarily disable all plugins and check if reading PMs work ..

forum admin panel >> Configuration (Settings) >> General Configuration >> disable all plugins ?

if it works then post list of active plugins you have

[Sladex Themes]

This user has been denied support.

It worked here's the list of plugin
Forum Icons (4.0)
Add images to all forums
Created by chack1172 Deactivate Uninstall
(1.9)

Created by Dark Neo Deactivate
Latest Posts in sidebar (1.1)
Shows the latest posts in your forum
Created by SvePu Deactivate Uninstall
MySubscriptions (2.01)
Lets you implement paid subscriptions to groups within your forums.
Created by Ethan Deactivate Uninstall
MyTabs (2.00)
Lets you implement tabbed browsing in your forum.
Created by Ethan Deactivate
NewPoints (1.9.8)
NewPoints is a complex but efficient points system for MyBB.
Created by Pirata Nervo Deactivate Uninstall
Show the users that has been online today (2.0)
Shows the users that has been online within 24 hours.
Created by CraKteR - Edited by Sinatra Deactivate
OUGC Awards (1.8.3)
Extend your forum with a powerful awards system.
Import MyAwards by MyBB-Central
Created by Omar G. Deactivate Uninstall
Tags (3.0.1)

Created by My-BB.Ir Group Deactivate Uninstall
Team Online (1.2.1)

[izakgewdrick]

You may have to troubleshoot it. I.e. activate all and disable one at a time, testing a pm each time you disable.... Unless .m knows the specific plugin that is causing the issue

[.m.]

actual plugin name is missing from the list !
it looks like hide until reply plugin is affecting.

that plugin was coded for an older version of MyBB.
its new version available at the plugin coder's site.

[Sazze]

Hide until reply plugin is causing this.