Warning: Undefined variable $ql in /customers/5/8/c/pcwebber.nl/httpd.www/genealogie/common.inc on line 2964 Fatal error: Uncaught ValueError: mysqli::query(): Argument #1 ($query) cannot be empty in /customers/5/8/c/pcwebber.nl/httpd.www/genealogie/common.inc:2133 Stack trace: #0 /customers/5/8/c/pcwebber.nl/httpd.www/genealogie/common.inc(2133): mysqli->query('') #1 /customers/5/8/c/pcwebber.nl/httpd.www/genealogie/common.inc(2964): vraag(NULL) #2 /customers/5/8/c/pcwebber.nl/httpd.www/genealogie/index.php(7): makevisit(0, 0, Array) #3 {main} thrown in /customers/5/8/c/pcwebber.nl/httpd.www/genealogie/common.inc on line 2133