Hi,

Could you possibly help me?
I installed the quickstart package at www.richterczech.cz/novy/
and when I first time opened the template setup and saved new logo, I got this error:
Call to undefined method Joomla\Database\Mysqli\MysqliDriver::getErrorMsg()
I tried reinstalling Helix, and the template, but the problem persists.
When I switch to default helix template, it works fine.
So the issue is only with this template on PHP 7.4 and Joomla 4.2.6.

Dear sir
can you send me the ftp account, the error message image appears ?, I will check
Thank you