Hi,

I did an automatic upgrade from 2.7.1 to 2.8.1.
During recommended database upgrade from 2.7.0 to 2.8.1 I got http error 500 from my free hosting, probably because db upgrade is taking too much time.
Now, I am stuck on upgrade.php page.
Not sure if db upgrade has finished correctly.

Please advice next steps either how to downgrade back to 2.7.1 or how to overcome getting stuck on upgrade page(problem with http 500) without loosing any data.

I was not able to find out versions of PHP and MySql.

Thank you in advance.
Piwigo version:2.8.1?
PHP version: ?
MySQL version: ?
Piwigo URL: http://mejlovo.net