"Service unavailable" message
I'm having a problem with multiple-choice question types. The pages are slow to load and several of the ten multiple-choice messages on the page refuse to load and instead show an error message, as follows:
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.
Additionally, a 503 Service Unavailable error was encountered while trying to use an ErrorDocument to handle the request.
It isn't always the same questions that fail to load and the problem seems to occur no matter which browser I use. Here is a link to one of the affected pages:
Can anyone help me with this, please?
John R. Yamamoto-Wilson