I deleted an image from the FIR and now the module doesn't work.

I have tried the following:

• deleting the module and adding it again using photos from the drop down list; still doesn't work
• deleting the module and adding it to another content pane using photos from the drop down list; still doesn't work
• copying the module from another page; module works, but if I delete an image, it doesn't work
• deleting the module and adding it again; tried to upload new photos, but got an error message:
  An Error Has Occurred When Attempting To Save The File C:\Inetpub\vhosts\GoldieFeldmanAcademy.com\httpdocs\Portals\0\Media\RFTR 10-02-08 013.jpg. Please Contact Your Hosting Provider To Ensure The Appropriate Security Settings Have Been Enabled On The Server.
• Added the module to a different page; it doesn't work

So, it looks like FIR modules that were already in place, continue to work; but any new ones don't.

You can view the site at:
http://goldiefeldmanacademy.com.gpesi.com

I'm on PowerDNN with DNN version 4.8.04 using FIR version 3.20.20.

After looking into this further, I found that, coincidentally with the changes to the FIR module, the permissions on my site were reset. I changed them back, and everything is working again. So....a big never mind on this one.