Trying to create sandbox user "An unknown issue has occurred. Contact the website administrator" | Talk to your fellow developers

dave-designs · 2026-05-27T15:27:32.229000Z

This problem has occurred several times, over the years, going by a quick search for "An unknown issue has occurred. Contact the website administrator". I get this error when trying to create sandbox users. Have tried multiple browsers, so definitely a server issue.Thanks

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Trying to create sandbox user "An unknown issue has occurred. Contact the website administrator" | Talk to your fellow developers | eBay Community