No Flash in posts after moving to dedicated server

Hi guys,

I am running a small blog . I have moved to the dedicated server on OVH, with Debian and Apache (and ISPConfig panel). Everything went smoothly, except for one thing. When I try to add Flash content (using plain HTML <OBJECT> tag), I can’t see the Flash content on “Preview” option. There is only white space within the appropriate <DIV>. Upon checking in Chrome Inspector or Firebug, you can see that there is actually no content within the <OBJECT> tag (please see the attached screenshot here)

However, it appears after refreshing the “preview” page and after publishing it.

The code I usually use, looks like that:

<object type=”application/x-shockwave-flash” data=”/swf/flash-file.swf” style=”width: 800px; height: 600ox;”>
<param name=”movie” value=”/swf/flash-file.swf”>
<param name=”quality” value=”best”>
<param name=”bgcolor” value=”#000000″>
</object>

This is extremely strange. I had no problems on shared virtual server, and can’t really figure out what’s wrong. My bet would be on the wrong directory read / write permission, but I really don’t know which directory should be edited. Any help would be appreciated!