Notice: Undefined index: start in /home/cehuangu/public_html/clima/graph.php on line 5
Fatal error: Uncaught Error: Call to undefined method mysqli_result::fetch_all() in /home/cehuangu/public_html/clima/graph.php:35
Stack trace:
#0 {main}
thrown in /home/cehuangu/public_html/clima/graph.php on line 35