Error 0x8007218B

Value: -2147016309 | 0x8007218B | 2147950987

What does it mean ?

ERROR_DS_THREAD_LIMIT_EXCEEDED  
The thread limit for this request was exceeded.
Value: 8587 | 0x218B | 0b0010000110001011

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

Other Errors for FACILITY_WIN32