HelloFirst time here. I've just been attempting to upgrade our dev environment from 1.6ST to 1.10. The upgrader seemed to make it through 1.7 but then closes out reporting an error. If i do a tlog i have this error PHP Fatal error: Uncaught exception 'Exception' with message 'DateTimeZone:(): Unknown or bad timezone ()' in /u01/osticket/osticket/upload/include/class.misc.php\nStack trace:\n#0 /u01/osticket/osticket/upload/include/class.misc.php(87): DateTimeZone->__construct('')\n#1 /u01/osticket/osticket/upload/include/class.misc.php(110): Misc->user2gmtime(1505927432)\n#2 /u01/osticket/osticket/upload/include/upgrader/streams/core/15b30765-dd0022fb.task.php(248): Misc->dbtime(1505927432)\n#3 /u01/osticket/osticket/upload/include/upgrader/streams/core/15b30765-dd0022fb.task.php(115): AttachmentMigrater->saveAttachment(Array)\n#4 /u01/osticket/osticket/upload/include/upgrader/streams/core/15b30765-dd0022fb.task.php(66): AttachmentMigrater->next()\n#5 /u01/osticket/osticket/upload/include/upgrader/streams/core/15b30765-dd0022fb.task.php(40): AttachmentMigrater->do_batch(27, 100)\n#6 /u01/osticket/osticket/upload/include/class.upgrader.php(341): AttachmentMigrater->run(30)\n#7 : StreamUpgrader->doTask()\n#8 /u01/os in /u01/osticket/osticket/upload/include/class.misc.php on line 87, referer: http://dev.osticket.dbmi.pitt.edu/scp/upgrade.php?c=1&r=98I noticed a github thread referencing the timezone error but that seemed to be reporting it was a Windows issue.VM is running Centos.PHP v5.6.30MySQL v5.6.24Can't seem to get to Settings to provide system information as it just reverts back to the upgraderThanks,Allan