Fatal error: Uncaught TypeError: htmlspecialchars(): Argument #1 ($string) must be of type string, array given in /data/www/hetsprekersburo.nl/www/performers.php:31
Stack trace:
#0 /data/www/hetsprekersburo.nl/www/performers.php(31): htmlspecialchars()
#1 /data/www/hetsprekersburo.nl/www/performers.php(40): escape_str()
#2 {main}
  thrown in /data/www/hetsprekersburo.nl/www/performers.php on line 31