Upgrade errors

[hirebuysell]

We recently upgraded our forum to vb 4.2.1 from vb 4.1.x
After upgrade we are facing several issues,I tried to fix some of them and i fixed few.
Here is an issue which i can't fix and need your help.
The problem is with image uploader.
When we upload image this error come and nothing happen.

Please tell me how to fix this issue.
Thanks in advance.

[snakes1100]

Disable mod_security for that site.

Add this to your htaccess file

<IfModule mod_security.c>
SecFilterEngine Off
SecFilterScanPOST Off
</IfModule>

[hirebuysell]

Originally Posted by snakes1100

Disable mod_security for that site.

Add this to your htaccess file

<IfModule mod_security.c>
SecFilterEngine Off
SecFilterScanPOST Off
</IfModule>

How to disable mod_security ? I mean by simply adding this code to .htaccess ?

[snakes1100]

Yes, thats correct.

[hirebuysell]

I added the code but still there is issue not fixed ... Can't upload any image...

[RichieBoy67]

Check your file permissions to make sure the uploads directory is set to 777..

Actually my answer is just the most common to image uploading problems but I did not notice the exact error you were having. I will get back to you after I look through my notes. I know I have encountered this issue but can't remember the fix..will get back to you though once I find it.it does have something to do with mod rewrite though.

Are you using Vbseo or mod rewite for your urls? Have you made any other changes to your htaccess?

--------------- Added [DATE]1371299649[/DATE] at [TIME]1371299649[/TIME] ---------------

The issue I had with this same error was related to image sizes. I fixed it simply by going into attachment options. I'm not sure though if this is your problem because mod rewite or even permissions can cause similar results.

I would check your attachment settings and make sure you have them set correctly.

[hirebuysell]

Originally Posted by RichieBoy67

Check your file permissions to make sure the uploads directory is set to 777..

Actually my answer is just the most common to image uploading problems but I did not notice the exact error you were having. I will get back to you after I look through my notes. I know I have encountered this issue but can't remember the fix..will get back to you though once I find it.it does have something to do with mod rewrite though.

Are you using Vbseo or mod rewite for your urls? Have you made any other changes to your htaccess?

--------------- Added [DATE]1371299649[/DATE] at [TIME]1371299649[/TIME] ---------------

The issue I had with this same error was related to image sizes. I fixed it simply by going into attachment options. I'm not sure though if this is your problem because mod rewite or even permissions can cause similar results.

I would check your attachment settings and make sure you have them set correctly.

Using vbseo...