Attachments not showing up

Is there any way that VBSEO could be preventing my attachments from showing, Im not saying this is the case, im just after some pointers if possible, All over the weekend my attachments have not been showing up, i've had vbulletin support and my hosts looking into it for me but now the conclusion is that vbulletin support are saying that its a server issue and my hosts have said it could be an issue with vbseo, both vulletin support and my hosts have been fantastic trying to sort this out over the weekend, but im still not able to have the attachments show up..
The problem is every attachment, old ones and any news ones are just showing the white square with the red cross and it look awful, and as far as I know it just stopped working, no new plugins to conflict with or any settings changed.. Any help would be really appreciated..

The best way to test if they are not working is to disable vBSEO and see if they work.

However, if it is hit and miss, then that normally is a server issue.

Thanks Michael, I had already disabled vbseo and they issue was still there, I've also got the issue on the test forum which is on the same server and that has no plugins installed at all.. Thought it best to just check incase there were any known issues that may stop the attachments showing, My hosts have said they will migrate the site to a new server, hopefully that will sort everything out..

Well, My hosts have migrated our site onto a new vps install and we still have the same issue of attachments not showing up regardless of them being old attachments or new attachments... :(

Did you check your attachment file path ? If it is set correct please try moving attachments to your database.

Hi Mert, Thanks for your reply, the attachment path seems to be correct and ive now moved the attachments to the database and still they are not showing up..

We've been migrated to a new VPS because vb support insist its a server issue, and my host even installed imagemagick and tried that but they still dont show..