Problem with accented word and attachment

[mc0676]

He guys, here some informations about my problem:

vBulletin Version:
4.2.2

PHP Version:
5.3.3

MySQL Version
5.1.71

Any Addons installed
Auto Purge Threads
Ban individual users from sending pm, emails and v
Chiplove.9xpro - Thread Thumbnails
CompletevB - Theme Manager
DragonByte Tech: Advanced User Tagging (Lite)
Easy Forms
Enables custom CSS to be used by Matt
Exclude Forums from What's New/FORUMHOME
Extended reputation display
Force Users to Read a Thread
Forum Runner
GlowHost - Spam-O-Matic
Hasann - Sub-Forum Manager
Inactive and Lurker Members
iTrader
Mark Thread As 'Solved'
Metro Theme Management
MGC Chatbox Evo
Miserable Users
Multiple Account Detection & Prevention
Navigation Manager Enhancements
Panjo
Post Thank You Hack
PostRelease
Reply to All - PM
Skimlinks Plugin
Spiders Display on Forumhome and Who's Online
Tapatalk
vBSEO :: Sitemap Generator
VSa - Advanced Forum Statistics
VSa - PayPal Donate

Does the issue occur in a default style?
YES, it do.

Error message on the screen':
I do not receive any errors.
The problem is that starting from yesterday some of strange happens to my vb:
- accented word (like ?) are not correctly visibile under firefox and under chrome but i can see in ie;
- attachments stop workd with any browser: when i try to attach a file this was uploaded and after i receive a red point "undefined";
- old attachment are not visible.

Browser and Browser version used:
chrome, ie and firefox

A list of steps that can be used to recreate the issue:
Simple u can navigate the forum and check the problem.
Here the home page with the default style:
http://www.esigforum.com/forum/index.php?styleid=36

U can choose a "stock" style ad the bottom of page.
U can check the attachment that not works here for example:
http://www.esigforum.com/forum/showt...7845-SquallBox

I've tried to use disable_hook of course but without success.

And the strange is that i've no edit something in my board.
Problem appairs without no change in admin panel.
I've reupload original vbulletin files and i've upgraded again but without solve my problem.

Thank u for support.

[Lynne]

Your link to the attachment is broken - can you please repost it. I have a feeling we need to be logged in to view it, so we will need a test login also.

Have you asked your host if they have changed anything on the server lately?

[mc0676]

He, thank u.

U can login in the forum with:
login: uservborg
pass: uservborg2

The url not corrupted for check attach is this one:
http://www.esigforum.com/forum/showthread.php?17845-SquallBox

And about hosting, nothing change because we are "owner" of our machine, we are in a dedicated server (to us).

--------------- Added 1387029917 at 1387029917 ---------------

Another strange but strange issue.

In error log i receive a lot of this one:

[Sat Dec 14 15:00:54 2013] [error] [client 78.15.253.135] script '/var/www/vhosts/esigforum.com/httpdocs/forum/mgc_cb_evo_ajax.php' not found or unable to stat, referer: http://www.esigforum.com/forum/forum.php

BUT i've unistalled that, i've rebuilt style deleted cache and more.

And if i launch:
http://www.esigforum.com/forum/forum.php

i cannot see in any code lice some call to the mgc_cb_evo.

Damn it.

[Lynne]

If you are getting a line in your error_logs about a modification file, then you haven't completely uninstalled it correctly. You need to go through the install instructions completely backwards. And sometimes the modification may have special uninstall instructions, so you should check the modification thread.

That login information didn't work for me. But, I went to the thread you linked to - http://www.esigforum.com/forum/showthread.php?17845-SquallBox - and I had no problem opening any of the attachment links in that thread.

[mc0676]

Yes, i've fixed it.
Since i don't know what was happens.
We try a lot of time to restart the server and after it start to work fine.
Probably there is an issue in the server configuration (i think) and if we found the reason i'll update this thread.

--------------- Added 1387046226 at 1387046226 ---------------

I've only a problem now.

I've reinstalled the shoutbox.

And it works.

But in the log i receive:

[Sat Dec 14 19:35:25 2013] [error] [client 131.175.138.201] script '/var/www/vhosts/esigforum.com/httpdocs/mgc_cb_evo_ajax.php' not found or unable to stat, referer: http://www.esigforum.com/forum.php
[Sat Dec 14 19:35:26 2013] [error] [client 131.175.138.201] script '/var/www/vhosts/esigforum.com/httpdocs/mgc_cb_evo_ajax.php' not found or unable to stat, referer: http://www.esigforum.com/forum.php

about 4-5 row each seconds !

My forum is under /forum/ folder

How can happen this ?

[Lynne]

What modification was using the file mgc_cb_evo_ajax.php? Did you go through the uninstall instructions for it?

[Rafa-el]

If you don't have any visible or User Experience issue, I would say that those errors come from bots scanning your server and these attempts were blocked correctly, so these are no errors, theys linies indicate that your server correctly denied access to non existing files.

[mc0676]

What modification was using the file mgc_cb_evo_ajax.php? Did you go through the uninstall instructions for it?

Because that errors, i reinstall the product (i found it in this forum).
But it's correctly installed and it word ... but the file is here:

/forum

NOT here:
/

it's like if someone thy to access directly to that file !

[Digital Jedi]

Because that errors, i reinstall the product (i found it in this forum).
But it's correctly installed and it word ... but the file is here:

/forum

NOT here:
/

it's like if someone thy to access directly to that file !
As Rafa-el pointed out, there doesn't seem to be any problem. The IP (probably a bot) is going to a page that doesn't exist. When it does, it gets an error. Bots do this all the time. This doesn't have any affect on your site, and there's certainly nothing you can do to stop it.

[mc0676]

OK, thank u for this info.