Unable to upload sketch to Pro Mini 328-3.3V/8MHz

I have a pro mini 328-3.3V/8MHz and am trying to upload example sketch for 1306 OLED to it. The IDE shows " Error compiling for board Pro or Pro Mini"

This is the error message I Get

Arduino: 1.8.2 (Windows XP), Board: "Arduino Pro or Pro Mini, ATmega328 (3.3V, 8 MHz)"

In file included from C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:28:0,

from sketch\HelloOLED.ino.cpp:1:

C:\Documents and Settings\INDIAN\My Documents\Arduino\libraries\ACROBOTIC_SSD1306/fonts/font5x7.h:7:19: error: redefinition of 'const uint8_t _n []'

OLEDFONT(font5x7) PROGMEM =

^

In file included from C:\Documents and Settings\INDIAN\My Documents\Arduino\libraries\ACROBOTIC_SSD1306\examples\HelloOLED\HelloOLED.ino:21:0:

C:\Documents and Settings\INDIAN\My Documents\Arduino\libraries\ACROBOTIC_SSD1306/ACROBOTIC_SSD1306.h:32:72: note: 'const uint8_t _n [762]' previously defined here

#define OLEDFONT(name) static const uint8_t attribute ((progmem))_n[]

^

C:\Documents and Settings\INDIAN\My Documents\Arduino\libraries\ACROBOTIC_SSD1306/fonts/font8x8.h:7:1: note: in expansion of macro 'OLEDFONT'

OLEDFONT(font8x8) PROGMEM =

^

exit status 1
Error compiling for board Arduino Pro or Pro Mini.
Invalid library found in C:\Program Files\Arduino\libraries\MPU9250: C:\Program Files\Arduino\libraries\MPU9250
Invalid library found in C:\Program Files\Arduino\libraries\MPU9250: C:\Program Files\Arduino\libraries\MPU9250

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

The Port shows "COM6"
Board selected - Arduino pro or Pro mini

When I connect the Board through FTDI I et the Green LED glowing on the board.

I am not an expert, so please guide me what is wrong here and how to solve it. I am not an electronics person just a hobbyist so would you be kind enough to explain it in layman terms.

C:\Documents and Settings\INDIAN\My Documents\Arduino\libraries\ACROBOTIC_SSD1306/fonts/font5x7.h:7:19: error: redefinition of 'const uint8_t _n []'

OLEDFONT(font5x7) PROGMEM =

^

The array '_n []' of type 'const uint8_t' has been defined anywhere else in your code or in files included by your code (redefinition of 'const uint8_t _n []).

The syntax of "OLEDFONT(font5x7) PROGMEM =" is not known to me. Is it really ok? Check it under Help/Reference.

C:\Documents and Settings\INDIAN\My Documents\Arduino\libraries\ACROBOTIC_SSD1306/fonts/font8x8.h:7:1: note: in expansion of macro 'OLEDFONT'

OLEDFONT(font8x8) PROGMEM =

Check the content of the macro 'OLEDFONT'. Here some double definitions seem to occur.

Thanks