• Hi I had a recent problem where I could not upload single photos anymore. I would get diverted to an error 406 problem. This is in a similar vein to this issue:

    https://www.ads-software.com/support/topic/postphp-406-error-not-acceptable

    I did all the htaccess changes, which did not work. I even did a fresh install and the error was still there. I concluded this was a minor background config change by the domain hosting company. It was.

    After speaking with them, they changed a rule in MOD_SECURITY and it fixed the issue. This message to assist others.

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