Hi there.
My hosting provider has switched to the Mariadb database and I don’t know how much it has to do with it, but since then I get the following errors every day.
[23-Dec-2020 23:58:28 Europe/Budapest] PHP Warning: mysqli_connect(): (HY000/2002): Resource temporarily unavailable in /home/****/public_html/includes/classes/dbi.class.php on line 87[24-Dec-2020 00:54:32 Europe/Budapest] PHP Warning: mysqli_connect(): (HY000/2002): No such file or directory in /home/****/public_html/includes/classes/dbi.class.php on line 87