(): Retreive an array of the possible previous resources from this one. Always returns an array, even in the one- or zero-element case.
+Retreive an array of the possible previous resources from this
+one. Always returns an array, even in the one- or zero-element case.
=cut
500 Internal Server Error
Internal Server Error
The server encountered an internal error or
misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost 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.