Fatal error: Uncaught Error: Class "mysqli" not found in /var/www/FTV-Pribis.ra100.flexi.sk/www/html/show_data.php:12
Stack trace:
#0 /var/www/FTV-Pribis.ra100.flexi.sk/www/html/default.php(11): include()
#1 {main}
thrown in /var/www/FTV-Pribis.ra100.flexi.sk/www/html/show_data.php on line 12