Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /homepages/40/d218138555/htdocs/Ogo/dbConexion.php:54
Stack trace:
#0 /homepages/40/d218138555/htdocs/articulo.php(11): consultar(102, '111')
#1 {main}
thrown in /homepages/40/d218138555/htdocs/Ogo/dbConexion.php on line 54