bbs.spamgourmet.com

Trying to create an account for my missus, and unable to register.. get the following error (have been getting the same one for a few weeks now) - Are new registrations stopped?

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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/2.4.38 (Debian) Server at http://www.spamgourmet.com Port 443
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Please note you've posted it in the wrong forum, it should be in the support forum and not the general one.

Also, it's already covered (as in unresolved) here.