Hello. I have a problem with the Kickstart/Quickstart installation.

I try the installation with a MySQL version 8 and I get the message cannot connect to the database.

https://ibb.co/616LHkJ

With MySQL version 5 the installation runs through but then on the page there are many errors /libraries/vendor/joomla/database/src/Mysqli/MysqliStatement.php:137 /libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:1089 /libraries/src/Cache/Controller/CallbackController.php:51 With another test hoster with MariaDB the installation runs without errors.

https://ibb.co/ZxngwTJ

Can you please help me?