Warning: mysqli_query() expects parameter 1 to be mysqli, null given in /home/lixoncom/public_html/clases.php on line 18
Fatal error: Uncaught Error: Call to undefined function mysql_num_rows() in /home/lixoncom/public_html/clases.php:19
Stack trace:
#0 /home/lixoncom/public_html/filosofia.php(34): Tablas->buscar(1, 'estilos', 'id desc')
#1 {main}
thrown in /home/lixoncom/public_html/clases.php on line 19