[TYPO3-english] Exception #1439552058

[Oliver Trogemann]

Hi,

I upgraded from 6.2 to 7.6 but without upgrading the extensions first - I know - big mistake.

Now I am getting this message:

Oops, an error occurred!
The extension "perfectlightbox" has invalid version constraints in depends section. Extension key is missing!
More information regarding this error might be available online.

with a link to this exception page: Exception/CMS/1439552058 without content

Can't find the extension in PackageStates.php, any ideas how to get the extension manager running again?

Thanks,
Oliver