Fatal error: Uncaught ArgumentCountError: mysqli_real_escape_string() expects exactly 2 arguments, 1 given in /homepages/42/d13377887/htdocs/atelierkargel/steine/php/index.php:125
Stack trace:
#0 /homepages/42/d13377887/htdocs/atelierkargel/steine/php/index.php(125): mysqli_real_escape_string('visitors')
#1 {main}
thrown in /homepages/42/d13377887/htdocs/atelierkargel/steine/php/index.php on line 125