Good morning,
I moved my WHMCS install to a new server a few weeks back, reissued the licence and all has worked as always since then. This morning in the daily Cron Job Activity email that arrived in my inbox at 9am I noticed it said it was ran at 10am.
I quickly realised it was a timezone issue and checked the php.ini - the timezone was Europe/Berlin so I changed this to Europe/London and saved. I then restarted the Apache service.
I returned back to my WHMCS and F5'd it to see if the time changed. I was logged out which I expected but now I cannot log in. Any attempt to log in simply refreshes the logon page. I've ticked and unticked "Remember me until I logout." and even clicked Login instead of pressing Enter. I've tried in IE, Firefox and Chrome, and have cleared all cookies and history. In addition I have 2 factor authentication enabled.
Has anyone came across this before? I've not tried setting the timezone back to Europe/Berlin yet as that's not the correct timezone.