error SQLSTATE[HY000] [2002] Can't connect to local server through socket '/var/lib/mysql/mysql.sock' (2)error SQLSTATE[HY000] [2002] Can't connect to local server through socket '/var/lib/mysql/mysql.sock' (2)
Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/qualnsca/public_html/core/Database.php:183
Stack trace:
#0 /home/qualnsca/public_html/core/config.php(45): Database->fetchSingleRow()
#1 /home/qualnsca/public_html/header.php(195): getSiteBasicInformation()
#2 /home/qualnsca/public_html/shop.php(2): include('/home/qualnsca/...')
#3 {main}
thrown in /home/qualnsca/public_html/core/Database.php on line 183