Fatal error: Uncaught TypeError: register_shutdown_function(): Argument #1 ($callback) must be a valid callback, function "mysql_close" not found or invalid function name in /home7/siquerid/public_html/horarios/system/system.php:65
Stack trace:
#0 /home7/siquerid/public_html/horarios/system/system.php(65): register_shutdown_function('mysql_close')
#1 {main}
thrown in /home7/siquerid/public_html/horarios/system/system.php on line 65