Fatal error: Uncaught Error: Interface 'Magium\Configuration\Manager\ManagerInterface' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\magium\configuration-manager\lib\Manager\Manager.php:10
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\magium\configuration-manager\lib\Manager\Manager.php on line 10