Do you know if this problem has already been reported?
With a fresh install (but encounter on other previous installs)
default setting : "Africa/Abidjan"
If I try to change the time zone, an error occurs : "Exception occured" and "detailed error is reported in log file" :
2026-02-10 22:56:20.767 ** ERROR ** [V12.4.2] [1] EXCEPTION **
2026-02-10 22:56:20.769 ** ERROR ** [V12.4.2] [1] on file '/var/www/html/model/CronExecution.php' at line (64)
2026-02-10 22:56:20.773 ** ERROR ** [V12.4.2] [1] cause = DateTimeZone::__construct(): Unknown or bad timezone ()
2026-02-10 22:56:20.777 ** ERROR ** [V12.4.2] [1] => #0 /var/www/html/model/CronExecution.php (64) -> __construct()
2026-02-10 22:56:20.785 ** ERROR ***** [V12.4.2] [1] => #1 /var/www/html/tool/saveParameter.php (327) -> calculNextTime()
Thank you for your feedback.
Hello,
I'm not sure, but you can check the time zone in your php.init file and also in the Projeqtor parameter database: paramDefaultTimezone.
Have a nice day,
Hello,
This works correctly by directly setting the parameter value in the database.
Thanks a lot.