"Error while downloading . There is insufficient space on the device" When I am downloading the application from the Play Store, I am getting this message.  

"Error while downloading &lt;application_name&gt;. There is insufficient space on the device"


I am using Sony Xperia C and I have sufficient space in the internal memory and in the memory card. This message is cracking my brain as it is shown for the application under 2 mb and I have almost half GB free.
I am not able to update the applications too. 

Please help me to solve this issue. I am using android 4.2.2.
Clear cache of the apps which you don't use often, that will solve this issue. Also uninstall the apps which you no longer need.

Go to Settings --&gt; Apps --&gt; &lt;App_name&gt; ( scroll down ) --&gt; Clear cache.