Session not created exception

Error: Command failed: C:\WINDOWS\system32\cmd.exe /s /c “C:\Users\hsdev4\AppData\Local\Android\Sdk\platform-tools\adb.exe -s 4e35a5f1 shell “ps ‘uiautomator’””
ps: uiautomator

at ChildProcess.exithandler (child_process.js:751:12)
at ChildProcess.emit (events.js:110:17)
at maybeClose (child_process.js:1016:16)
at Socket.<anonymous> (child_process.js:1184:11)
at Socket.emit (events.js:107:17)
at Pipe.close (net.js:484:11)

e[36minfoe[39m: [debug] Responding to client with error: {“status”:33,“value”:{“message”:“A new session could not be created. (Original error: Command failed: C:\WINDOWS\system32\cmd.exe /s /c “C:\Users\hsdev4\AppData\Local\Android\Sdk\platform-tools\adb.exe -s 4e35a5f1 shell “ps ‘uiautomator’””\nps: uiautomator\r\n)”,“killed”:false,“code”:1,“signal”:null,“cmd”:“C:\WINDOWS\system32\cmd.exe /s /c “C:\Users\hsdev4\AppData\Local\Android\Sdk\platform-tools\adb.exe -s 4e35a5f1 shell “ps ‘uiautomator’”””,“origValue”:“Command failed: C:\WINDOWS\system32\cmd.exe /s /c “C:\Users\hsdev4\AppData\Local\Android\Sdk\platform-tools\adb.exe -s 4e35a5f1 shell “ps ‘uiautomator’””\nps: uiautomator\r\n”},“sessionId”:null}
e[36minfoe[39m: e[37m<-- POST /wd/hub/session e[39me[31m500e[39me[90m 32295.779 ms - 699e[39m e[90me[39m
Error while initializing appium driverorg.openqa.selenium.SessionNotCreatedException: A new session could not be created. (Original error: Command failed: C:\WINDOWS\system32\cmd.exe /s /c “C:\Users\hsdev4\AppData\Local\Android\Sdk\platform-tools\adb.exe -s 4e35a5f1 shell “ps ‘uiautomator’””
ps: uiautomator
) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 33.29 seconds
Build info: version: ‘2.53.0’, revision: ‘35ae25b1534ae328c771e0856c93e187490ca824’, time: ‘2016-03-15 10:43:46’
System info: host: ‘HS-DEV4’, ip: ‘192.168.2.39’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0_65’
Driver info: io.appium.java_client.android.AndroidDriver
A new session could not be created. (Original error: Command failed: C:\WINDOWS\system32\cmd.exe /s /c “C:\Users\hsdev4\AppData\Local\Android\Sdk\platform-tools\adb.exe -s 4e35a5f1 shell “ps ‘uiautomator’””
ps: uiautomator
) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 33.29 seconds
Build info: version: ‘2.53.0’, revision: ‘35ae25b1534ae328c771e0856c93e187490ca824’, time: ‘2016-03-15 10:43:46’
System info: host: ‘HS-DEV4’, ip: ‘192.168.2.39’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0_65’
Driver info: io.appium.java_client.android.AndroidDriver