Error Compiling for board Adafruit Trinket 8MHz! Help please!

I've been trying out the sweep code.
I'm really really new to this but I'm currently running off 1.8.5 the current version as of late, I'm using a 5V Trinket Microcontroller, and I'm trying to test out my servos.

But I'm already getting the error code:

Error Compiling for board Adafruit Trinket 8MHz

Any ideas?
(I'LL POST THE ERROR MESSAGE BELOW!)

C:\Program Files\Arduino\libraries\Servo\src\avr\Servo.cpp: In function 'void __vector_3()':

C:\Program Files\Arduino\libraries\Servo\src\avr\Servo.cpp:82:44: error: cannot convert 'volatile uint8_t* {aka volatile unsigned char*}' to 'volatile uint16_t* {aka volatile unsigned int*}' for argument '2' to 'void handle_interrupts(timer16_Sequence_t, volatile uint16_t*, volatile uint16_t*)'

   handle_interrupts(_timer1, &TCNT1, &OCR1A);

                                            ^

C:\Program Files\Arduino\libraries\Servo\src\avr\Servo.cpp: In function 'void initISR(timer16_Sequence_t)':

C:\Program Files\Arduino\libraries\Servo\src\avr\Servo.cpp:129:5: error: 'TCCR1B' was not declared in this scope

     TCCR1B = _BV(CS11);     // set prescaler of 8

     ^

C:\Program Files\Arduino\libraries\Servo\src\avr\Servo.cpp:136:5: error: 'TIFR1' was not declared in this scope

     TIFR1 |= _BV(OCF1A);     // clear any pending interrupts;

     ^

C:\Program Files\Arduino\libraries\Servo\src\avr\Servo.cpp:137:5: error: 'TIMSK1' was not declared in this scope

     TIMSK1 |=  _BV(OCIE1A) ; // enable the output compare interrupt

     ^

Using library Servo at version 1.1.2 in folder: C:\Program Files\Arduino\libraries\Servo 
exit status 1
Error compiling for board Adafruit Trinket 8MHz.

Read this:

You need to post your code , there is an error in it somewhere