I'm having a very frustrating problem on a SilverStripe implementation whereby I can create new pages (eg. a Blog Entry), but cannot Save or Publish them. Or delete them, for that matter. When I attempt to save almost any page on the site (a few page types seem to work, such as the Blog Holder itself), I get an "Error saving content" message. Has anyone every seen this problem?
It is ONLY happening in one environment, and NOT in two others, even though the code and content are identical among them.