Error 0x8876021C

Value: -2005532132 | 0x8876021C | 2289435164

What does it mean ?

DDERR_WASSTILLDRAWING  
The previous bitblt operation that is transferring information to or from this surface is incomplete.
Value: 540 | 0x021C | 0b0000001000011100

Where does it come from ?

FACILITY_DIRECT_DRAW  
Direct Draw (part of DirectX) - 2D Rendering
Value: 2166 | 0x876 | 0b100001110110

StackOverflow

Other Errors for FACILITY_DIRECT_DRAW