[playstore] downloading stopped at 100%

Hello guys, i have a problem, whenever i download an app or games on playstore it always stopped at 100% is there a solution for this? The last thing i did on my phone was root it with kingroot, i never installed app downloaded from web except from playstore. Hope you could help

Sent from my Lenovo A5000 using XDA-Developers mobile app

from xda-developers http://ift.tt/25zlQet
via IFTTT