Getting 'Unknown or bad timezone ' when trying to login into admin

Support
1

Just tried to login into the admin interface of grav and got the following error message after login-in the admin:

DateInvalidTimeZoneException
DateTimeZone::__construct(): Unknown or bad timezone (Asia/Choibalsan)

More info:

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image1842×1010 114 KB

It never happened before, and I haven’t made any changes since last time I logged in. I have no idea how to fix this.

2

Sounds like you had PHP config changes. And this exception is only available since PHP 8.0, on which Grav 1.7 doesn’t work and 1.8 is still in beta

3

Ok thanks. I how should I fix this ?

4

Find out if/who changed your PHP config and revert. Talk to your hosting provider maybe