BSOD error

Hello i m new here so can u guyz help me out.I m getting an error of sql_less_or_more i readed somewhere that it can due to ram or modem connected through usb so i think this is due to modem

sometimes this error
The Blue Screen gave this error

***STOP:0x0000008E(0xc0000005,0xFFB357E2,0xF589CA0
,0x00000000)

and sometimes

RQL_NOT_LESS_OR_EQUAL