Arduino: 1.8.4 (Windows 7), TD: 1.39, Board: "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"

Archiving built core (caching) in: C:\Users\Halfordc\AppData\Local\Temp\arduino_cache_806700\core\core_arduino_avr_mega_cpu_atmega2560_0c812875ac70eb4a9b385d8fb077f54c.a
libraries\Morse_halford88\Morse_halford88.cpp.o (symbol from plugin): In function `Morse_halford88::Morse_halford88(int)':

(.text+0x0): multiple definition of `Morse_halford88::Morse_halford88(int)'

sketch\Morse_halford88.cpp.o (symbol from plugin):(.text+0x0): first defined here

c:/program files (x86)/arduino/hardware/tools/avr/bin/../lib/gcc/avr/4.9.2/../../../../avr/bin/ld.exe: Disabling relaxation: it will not work with multiple definitions

libraries\Morse_halford88\Morse_halford88.cpp.o (symbol from plugin): In function `Morse_halford88::Morse_halford88(int)':

(.text+0x0): multiple definition of `Morse_halford88::Morse_halford88(int)'

sketch\Morse_halford88.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Morse_halford88\Morse_halford88.cpp.o (symbol from plugin): In function `Morse_halford88::Morse_halford88(int)':

(.text+0x0): multiple definition of `Morse_halford88::setUpValues()'

sketch\Morse_halford88.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Morse_halford88\Morse_halford88.cpp.o (symbol from plugin): In function `Morse_halford88::Morse_halford88(int)':

(.text+0x0): multiple definition of `Morse_halford88::dot()'

sketch\Morse_halford88.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Morse_halford88\Morse_halford88.cpp.o (symbol from plugin): In function `Morse_halford88::Morse_halford88(int)':

(.text+0x0): multiple definition of `Morse_halford88::dash()'

sketch\Morse_halford88.cpp.o (symbol from plugin):(.text+0x0): first defined here

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board Arduino/Genuino Mega or Mega 2560.

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