server error 500

  1. AlexSr
    Thread

    Roundcube - Server 500 error when trying to open HTML emails.

    Hello, Apparently, Roundcube updated to a version not compatible with PHP 7.2.4. I got a report today, that Roundcube was hanging when clicking on...
    Thread by: AlexSr, Apr 8, 2026, 4 replies, in forum: ISPConfig 3 Priority Support
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