Facturas
Warning: Undefined variable $conexion in /var/www/base/gestor-proyectos/pestañas/historial_facturas.php on line 204
Fatal error: Uncaught Error: Call to a member function prepare() on null in /var/www/base/gestor-proyectos/pestañas/historial_facturas.php:204
Stack trace:
#0 {main}
thrown in /var/www/base/gestor-proyectos/pestañas/historial_facturas.php on line 204