[TYPO3-UG Australia] corrupted database with Extension Key: flash_pageheader

[Cate Deans Smith]

Hi all .. and HELP! :-)

 

While installing some extensions, I installed the flash_pageheader
extension, and something has corrupted the database - I am wondering how I
might be able to manually check and maybe undo the problem.

 

At present I can no longer access any part of the site, including the
backend log in page or anything ... it has completely locked me out of web
access.  All I see is a blank page.

 

I may have to completely reinstall it all, but just before I did that, I
thought someone else might have used the extension, and can tell me which
tables it altered or whatever, maybe I can go in through phpMyadmin or
something and fix it up?

 

:-) looking forward to help :-)

Cate