Fatal error: Uncaught mysqli_sql_exception: Query was empty in /www/wwwroot/www.informacka.sk/inc/database2.php:48
Stack trace:
#0 /www/wwwroot/www.informacka.sk/inc/database2.php(48): mysqli->prepare()
#1 /www/wwwroot/www.informacka.sk/category.php(20): include('...')
#2 {main}
thrown in /www/wwwroot/www.informacka.sk/inc/database2.php on line 48