On the “PowerArchiver 2018 Giveaway only for SharewareOnSale.com users” I entered the information and clicked “Send Giveaway Request!” and got an 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 [no address given] 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.
Apache/2.4.10 (Debian) Server at http://www.conexware.com Port 443
Note the “contact the server administrator at [no address given]”. What do I do now?