Check your Clutch Lever Adjustment.[up by the front exhaust] under the boot. then after testing it go from there.
then AFTER Riding and Testing a small Adjustment may need to be done on the Clutch pack itself. Very simple to do as long as the Other areas are done First!
Then the Starter Solenoid MAY need to be done but make sure before you spend any money in that area to do all the Small Things first. There are manuals here on the Forum and in the Adjustment areas for that still work the same way.Check the Start Button as well. Just A few areas to get you started so hope it is an Easy Fix. Ride Safe. *Jimi