Appium 1.6.5 throwing error while passing text using sendkeys to the text field

Here is the appium logs

info: → POST /wd/hub/session/f3912e7a-a1b7-44b4-9cc6-93fc27c130b0/element/4/click {“id”:“4”}
info: [debug] Pushing command to appium work queue: [“element:click”,{“elementId”:“4”}]
info: [debug] [BOOTSTRAP] [debug] Got data from client: {“cmd”:“action”,“action”:“element:click”,“params”:{“elementId”:“4”}}
info: [debug] [BOOTSTRAP] [debug] Got command of type ACTION
info: [debug] [BOOTSTRAP] [debug] Got command action: click
info: [debug] [BOOTSTRAP] [debug] Returning result: {“status”:0,“value”:true}
info: [debug] Responding to client with success: {“status”:0,“value”:true,“sessionId”:“f3912e7a-a1b7-44b4-9cc6-93fc27c130b0”}
info: ← POST /wd/hub/session/f3912e7a-a1b7-44b4-9cc6-93fc27c130b0/element/4/click 200 210.398 ms - 76 {“status”:0,“value”:true,“sessionId”:“f3912e7a-a1b7-44b4-9cc6-93fc27c130b0”}
info: → POST /wd/hub/session/f3912e7a-a1b7-44b4-9cc6-93fc27c130b0/element/1/value {“id”:“1”,“value”:[“[email protected]”]}
info: [debug] Pushing command to appium work queue: [“element:setText”,{“elementId":“1”,“text”:"[email protected]”,“replace”:false}]
info: [debug] [BOOTSTRAP] [debug] Got data from client: {“cmd”:“action”,“action”:“element:setText”,“params”:{“elementId”:“1”,“text”:" [email protected] ",“replace”:false}}
info: [debug] [BOOTSTRAP] [debug] Got command of type ACTION
info: [debug] [BOOTSTRAP] [debug] Got command action: setText
info: [debug] [BOOTSTRAP] [debug] Using element passed in.
info: [debug] [BOOTSTRAP] [debug] Attempting to clear using UiObject.clearText().
info: [debug] [BOOTSTRAP] [debug] Text not cleared. Assuming remainder is hint text.
info: [debug] [BOOTSTRAP] [debug] Sending plain text to element: [email protected]
info: [debug] Responding to client with error: {“status”:13,“value”:{“message”:“An unknown server-side error occurred while processing the command.”,“origValue”:“Unknown error”},“sessionId”:“f3912e7a-a1b7-44b4-9cc6-93fc27c130b0”}
info: ← POST /wd/hub/session/f3912e7a-a1b7-44b4-9cc6-93fc27c130b0/element/1/value 500 87.472 ms - 182
info: [debug] [BOOTSTRAP] [debug] Returning result: {“status”:13,“value”:“Unknown error”}
info: → DELETE /wd/hub/session/f3912e7a-a1b7-44b4-9cc6-93fc27c130b0 {}
info: Shutting down appium session
info: [debug] Pressing the HOME button
info: [debug] executing cmd: “C:\Program Files (x86)\Android\android-sdk\platform-tools\adb.exe” -s d7b2d419 shell “input keyevent 3”
info: [debug] Stopping logcat capture
info: [debug] Logcat terminated with code null, signal SIGTERM
info: [debug] [BOOTSTRAP] [debug] Got data from client: {“cmd”:“shutdown”}
info: [debug] [BOOTSTRAP] [debug] Got command of type SHUTDOWN
info: [debug] [BOOTSTRAP] [debug] Returning result: {“status”:0,“value”:“OK, shutting down”}
info: [debug] Sent shutdown command, waiting for UiAutomator to stop…