[In Progress] Error 500 on opening a Ticket as registered User and on opening Tickets.php To Parent Forum January 28, 2026 at 7:48 am #24534 stevlandKeymaster Hi Christian, Which version of osTicket Awesome are you running? Is this a fresh install or an upgrade from a previous version? What version of PHP? I’ve never heard of osticket.error.log. Are you referring to your server’s Apache / PHP error logs? Or perhaps the Admin Panel > Dashboard > System Logs? What happens if your agent presses SHIFT + O and enters old osTicket mode before trying to open a ticket? January 28, 2026 at 8:25 am #24545 C Christian ReinschluesselParticipant Hi Stevland, we are running Version 1.18.3 (most recent release) this is an upgrade from 1.18.1 we are on PHP 8.2.29 I am refering to the Apache / PHP error logs If the client enters old osTicket mode and opens a ticket the same thing happens. January 28, 2026 at 8:46 am #24548 stevlandKeymaster Did the system work correctly on 1.18.1? Could logged-in users open tickets without errors? (I assume yes, but just checking). Does this happen for all logged-in users, or just specific ones? Can you run this SQL and share the result? DESCRIBE ost_user_account; You must be logged in to reply to this topic. Topic TagsError 500ticketsTimezone