flummoxed moose999
Are y'all able to manually add attachments to Tickets in the Agent Panel? Are y'all's cron jobs running PHP 8.0 or 8.1? Do y'all see any related errors in your logs (general server logs, webserver error logs, PHP error logs, MySQL/MariaDB error logs, osTicket System Logs, Browser Console logs, etc.)?
Cheers.