Just install 2.026d over this instalation
if no luck try a full reinstalaltion.
Have you made a qhick search about that issue on VM forums ?
- Need help? Post the URL of the related page (eventualy as confidential info), it will help solve your issue faster.
- An error, notice or warning? report the exact message including the line number
- If you get a white page , enable error reporting and / or check your server error logs.