Sorry, here it is the full error message:
Arduino:1.8.5 (Windows 10), Tarjeta:"Arduino/Genuino Uno"
v1:50: error: invalid types 'const int[int]' for array subscript
servosArray[k].attach(servosPins[k]);
^
v1:51: error: invalid types 'const int[int]' for array subscript
servosArray[k].write(servosPosition[k]);
^
exit status 1
invalid types 'const int[int]' for array subscript