Error 0x87AF120A

Value: -2018569718 | 0x87AF120A | 2276397578

What does it mean ?

SQLITE_E_IOERR_SHMOPEN  
SQLITE_IOERR_SHMOPEN
Value: 4618 | 0x120A | 0b0001001000001010

Where does it come from ?

FACILITY_SQLITE  
SQLite Database Engine
Value: 1967 | 0x7AF | 0b11110101111

Other Errors for FACILITY_SQLITE