Warning: Trying to access array offset on value of type null in /home/servinox/public_html/catalogo/mostrar_producto.php on line 8

Warning: Trying to access array offset on value of type null in /home/servinox/public_html/catalogo/funciones.php on line 47

Fatal error: Uncaught ArgumentCountError: mysqli_error() expects exactly 1 argument, 0 given in /home/servinox/public_html/catalogo/funciones.php:42 Stack trace: #0 /home/servinox/public_html/catalogo/funciones.php(42): mysqli_error() #1 /home/servinox/public_html/catalogo/mostrar_producto.php(10): listado_imagenes(Object(mysqli), NULL) #2 /home/servinox/public_html/catalogo/index.php(28): include('/home/servinox/...') #3 {main} thrown in /home/servinox/public_html/catalogo/funciones.php on line 42