A critical parameter, xxx, was missing
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#47910 (In Topic #10470)
How did this happen?It is likely part of a URL was missing. The URL was to a real ocPortal page, but it required some parameters that were not passed. For example, linking to the ocPortal page/screen-type for viewing downloads without specifying what download to view within the URL.
Some web spiders (automatic programs that read web sites) can cause these errors because they will try and guess URLs based on other URLs.
Alternatively (and less likely), your server may be redirecting the domain you're using to another one in such a way that parameter information is lost.
How do I fix it?Use a correct URL.
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