Fatal error: Uncaught ArgumentCountError: mysqli_query() expects at least 2 arguments, 1 given in /home/javas/domains/javassports.nl/public_html/inc/block.php:15 Stack trace: #0 /home/javas/domains/javassports.nl/public_html/inc/block.php(15): mysqli_query() #1 /home/javas/domains/javassports.nl/public_html/index.php(20): include('...') #2 {main} thrown in /home/javas/domains/javassports.nl/public_html/inc/block.php on line 15