Can you look at server system log for the more detailed error message related to this 500 error code?
I tried to repeat an issue with VC v. 5.0 I have on hands, but did not get any errors opening ‘posts grid’ element for editing.
Can you provide me a copy of VC v. 5.2 (via dropbox or similar)? Use support [at-sign] role-editor.com email address.
