Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /home/retirumc/segurosocial.social/includes/classes/conecta.php:6 Stack trace: #0 /home/retirumc/segurosocial.social/issste/hospitales_clinicas_issste.php(6): connect->connect_retiromx() #1 {main} thrown in /home/retirumc/segurosocial.social/includes/classes/conecta.php on line 6