Changing LSR 622 impossible!?

[Thomas Morley]

Hi all,

I tried to change
http://lsr.di.unimi.it/LSR/Item?id=622
i.e. improve coding and add a comment about usage of grob-name.


Though, I always get:
"
Internal Server Error

The server encountered an internal error or misconfiguration and was
unable to complete your request.

Please contact the server administrator at address@hidden to inform
them of the time this error occurred, and the actions you performed
just before this error.

More information about this error may be available in the server error log.
"


Though I _am_ able to change other snippets in LSR.


Anybody with an idea what's going on?

Cheers,
  Harm