A problem has been detected and u48 has been shut down to prevent damage to your device.
If this is the first time you've seen this stop error screen, restart your device. if this screen appears again, follow these steps:
Check to make sure any new hardware or software is properly installed. If this is a new installation, ask your hardware or software manufacturer for any u48 updates you might need.
If problems continue, disable or remove any newly installed hardware or software. Disable BIOS memory options such as caching or shadowing.
Technical information:

* STOP: 0x004800FE (0x48120948, 0x048480805, 4x80401480, 0x487075cc)

You can ignore this error and tap anywhere to continue.
For troubleshooting, search for the error online: MANIFESTO_00