Warning: move_uploaded_file(D:\Hosting\5230337\html\OnlineStore\CatalogItems\564d6399ae6a976cf34821004d1901e9_tmp.jpg) [function.move-uploaded-file]: failed to open stream: Permission denied in D:\Hosting\5230337\html\webassist\file_manipulation\help

I am suddenly getting this error: Warning: move_uploaded_file(D:\Hosting\5230337\html\OnlineStore\CatalogItems\564d6399ae6a976cf34821004d1901e9_tmp.jpg) [function.move-uploaded-file]: failed to open stream: Permission denied in D:\Hosting\5230337\html\webassist\file_manipulation\helperphp.php on line 217

Any idea where I should check to see what's causing it? (I'm attaching the webpage in question.)

This looks like a permissions issue with the target folder where you are uploading the files. Have you tried changing the permissions of the "CatalogItems" folder to '755' or '777'?

No Joy

Please provide FTP access and a url where I can reproduce the problem and I'll try debugging it for you. I'm not sure what the issue is, so I'll have to debug the code directly to figure it out.

I contacted our host-provider's IT and they had to force a permissions change to 775. They did and my last test did not produce an error. So it was the host's file manager that was not functioning properly and was not changing the permissions properly.

Thanks for your late-night & prompt assistance (as always)