When you upgraded to 7.6.0, did you also upgrade your old media tags to the be current?
https://www.ubbcentral.com/forums/ubbthreads.php/topics/259082/7-6-0-changelog-discussion#Post259088

Originally Posted by isaac
Special Upgrade Instructions for 7.6.0
Several new CSS classes and Media Tags have been added.

New CSS Classes
[...]

Updated Media Tags
  • Flash Video Embed
  • MySpace Video
  • Vimeo Video
  • Yahoo Video
  • YouTube Video

There are new Media Tags which support displaying videos on mobile devices. You will need to install these manually. After your forum has been upgraded, go to "Control Panel » Content Rebuilder" and select the "Custom Tag Editor" top tab. Next, choose "Import New Tags" from the bottom tab. And finally, browse to your local install/custom_codes/ directory from the "ubbthreads-XXX.zip" archive and select the "tags.php" file.

This will add new set of Media Tags to your existing set. The new items will be prefixed by "[new]". From this screen, you can also disable any tag which you dont want displayed on your forum. You should delete any of your old tags that were upgraded within the new set.

Last edited by isaac; 04/26/2017 12:19 PM.

Current developer of UBB.threads PHP Forum Software
Current Release: UBBT 7.7.5 // Preview: UBBT 8.0.0
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