Error with GSM.h library when trying to compile

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9 
In file included from C:\Program Files (x86)\Arduino\libraries\GSM\src/GSM.h:46:0,

                 from C:\Users\\Documents\Arduino\sketch_sep26a\sketch_sep26b\sketch_oct24a\sketch_oct24a.ino:2:

C:\Program Files (x86)\Arduino\libraries\GSM\src/GSM3ShieldV1BandManagement.h:49:125: warning: 'typedef' was ignored in this declaration

 typedef enum GSM3GSMBand {UNDEFINED, EGSM_MODE, DCS_MODE, PCS_MODE, EGSM_DCS_MODE, GSM850_PCS_MODE, GSM850_EGSM_DCS_PCS_MODE};

                                                                                                                             ^

C:\Users\Documents\Arduino\sketch_sep26a\sketch_sep26b\sketch_oct24a\sketch_oct24a.ino: In function 'void setup()':

C:\Users\Documents\Arduino\sketch_sep26a\sketch_sep26b\sketch_oct24a\sketch_oct24a.ino:35:34: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

     if((gsmaccess.begin(PINNUMBER)==GSM_READY) &

                                  ^

C:\Users\Documents\Arduino\sketch_sep26a\sketch_sep26b\sketch_oct24a\sketch_oct24a.ino:36:63: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

         (mygprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD)==GPRS_READY))

                                                               ^

C:\Users\Documents\Arduino\sketch_sep26a\sketch_sep26b\sketch_oct24a\sketch_oct24a.ino:36:63: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

C:\Users\Documents\Arduino\sketch_sep26a\sketch_sep26b\sketch_oct24a\sketch_oct24a.ino:36:63: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

librariesGSM\GSM3SoftSerial.cpp.o (symbol from plugin): In function `GSM3SoftSerial::spaceAvailable()':

(.text+0x0): multiple definition of `__vector_3'

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

libraries\GSM\GSM3SoftSerial.cpp.o (symbol from plugin): In function `GSM3SoftSerial::spaceAvailable()':

(.text+0x0): multiple definition of `__vector_4'

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

libraries\GSM\GSM3SoftSerial.cpp.o (symbol from plugin): In function `GSM3SoftSerial::spaceAvailable()':

(.text+0x0): multiple definition of `__vector_5'

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

C:\Users\AppData\Local\Temp\ccoez2D7.ltrans1.ltrans.o: In function `main':

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/main.cpp:46: undefined reference to `loop'

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board Arduino/Genuino Uno.