Hi,We're running osTicket 1.9.4 on our VPS (managed through cPanel and WHM) and we're having trouble uploading ticket attachments from the UI. Trying to send them as email attachments works perfectly.osTicket info:This is an interesting entry from the apache error_log: AH01215: PHP Deprecated:  Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. To avoid this warning set 'always_populate_raw_post_data' to '-1' in php.ini and use the php://input stream instead. in Unknown on line 0: /usr/local/cpanel/cgi-sys/ea-php56, referer: https://----.co.uk/Please let me know if there's any info you'd need for helping us figure this out.Thanks!