could not find driver<br />
<b>Warning</b>:  Undefined variable $conn in <b>/var/www/html/kshops/includes/funct_auth.php</b> on line <b>15</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /var/www/html/kshops/includes/funct_auth.php:576
Stack trace:
#0 /var/www/html/kshops/includes/funct_auth.php(15): expireOutdatedTokensCronJob()
#1 /var/www/html/kshops/index.php(7): include_once('...')
#2 {main}
  thrown in <b>/var/www/html/kshops/includes/funct_auth.php</b> on line <b>576</b><br />