Error 0x80270249

Value: -2144927159 | 0x80270249 | 2150040137

What does it mean ?

E_TILE_NOTIFICATIONS_PLATFORM_FAILURE  
Tile notifications: Failure to initialize the notification platform
Value: 585 | 0x0249 | 0b0000001001001001

Where does it come from ?

FACILITY_SHELL  
User Shell
Value: 39 | 0x027 | 0b00100111

Other Errors for FACILITY_SHELL