Problem solved
I've installed osTicket successfully, no errors appeared, but when i visit my ticket system, I get several errors...
This is my site:
(http://support.web-app.be/ticket/
Does anyone know what I'm doing wrong?
Thnx
Windows issue... open include/mysql.php and change all references to $$dblink to $dblink ... just do a find/replace.
This solved the problem