Log into CPanel WHM. Scroll down the left hand side option bar and find the Software Module. Click to open Easy Apache (Apachee Update).
Next page will load the update selections. Select as shown below:
Next click on the Start customizing based on profile tab:
The graphic above...
Are you comfortable poking around in there? I can give you instructions but you if it goes bad, your server will crash and you will go offline, data loss is also a possibility. Back up your site using CPanel client and download to a local drive before you begin. Let me know when you have done this.
I recently posted a help message here:
http://xenforo.com/community/threads/thumbnail-and-full-image-buttons-missing.28529/#post-332223
To try to get some answers with the file upload button not working properly when members try to upload pictures (JPG, PNG etc.) to a post. It was suggested...
A little more info.
This xF ACP error appears to be related to issue. Does it offer any clues?
Server Error Log
Error Info
Zend_Db_Statement_Mysqli_Exception: Mysqli statement execute error : Column 'album_id' cannot be null - library/Zend/Db/Statement/Mysqli.php:214
Generated By: Unknown...