Configuration file (ost-config.php) missing!
Configuration file missing!
osTicket installer requires ability to write to the configuration file, include/ost-config.php. A template copy is located in the include directory (include/ost-config-sample.php).
Rename the sample file to ost-config.php and click continue below.
If sample config file is missing - please make sure you uploaded all files in 'upload' folder or refer to the Installation Guide. However, if you are trying to upgrade the system then click here.