Fatal error: Uncaught Error: Class 'Mantum_InterfazFile' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\aplicaciones\modulos\bitacoras\modelo\_clases\ConsumoHorasFile.php:12 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\aplicaciones\modulos\bitacoras\modelo\_clases\ConsumoHorasFile.php on line 12