I figured this out. You have to go into permalinks, change it to something else, click save and then go back and change it to what you had before. That seemed to fix the issue for me.
Yesterday I upgraded to 2.0.40 and started receiving the following error. I followed your instructions to roll back to the previous version, which was 2.0.33, I’m still getting the same error. I have two questions.
“RUNTIMEEXCEPTION THROWN
/home/fwg/public_html/eventspace.floatingworld.com/wp/content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_gallery/templates/thumbnails/index.php is not a valid MVC template”
1. How far do I need to go back to get this fixed.
2. Is there a fix for this long term so that I can use the latest version.
From what I’ve read this should have been fixed but I’m still having the issue.
We’re using the latest version of WordPress, 3.8.
