trimark

@ma9mwah – your solution fixed my problem. Thanks

I’m having the similar problem. I did de-activate all plugins and only reactivated Next-Gen. But in my case, I continued to have the same problem!

“… thumbnails are no longer created. The progress bar shows up and appears to be doing something, but it never finishes / closes. All the thumbnails appear as broken image links.”

I checked my memory limits 526M <- Definitely not the problem
Verified my db wasn’t corrupted.

I’m not sure where to go from here. Any advise greatly appreciated.

Thanks

I apologize for being a PHP hack, but the problem seems to be

Notice: Use of undefined constant WPSEO_UPLOAD_DIR – assumed ‘WPSEO_UPLOAD_DIR’ in plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php on line 79

Notice: Use of undefined constant WPSEO_UPLOAD_DIR – assumed ‘WPSEO_UPLOAD_DIR’ in plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php on line 88

Warning: chdir() [function.chdir]: No such file or directory (errno 2) in plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php on line 88

If someone has some input, I’d luv to have an answer