Zend certified PHP/Magento developer

503 service unavailable magento 2.4.3 update

Got a 503 service unavailale for https://takoda.shop/ , only it is not maintenance, because maintenance.flag is deleted and also disabled.

I did a new magento update yesterday, everything was basically working fine.

Today I check, and have this error, am doing it all, restart services, doing the setup update deploy, you name it…

Stays stuck in this, maybe it is because of magento 2.4.3 update, the htaccess issue, because it is now in pub

Anyone could have any clue?

Thank you