in adb I am facing new error only my adb version is printing
padmakumar@padmakumar-desktop:~$ adb version
Android Debug Bridge version 1.0.29
If using the "kill-server" parameter doesn't work you will have to kill the process itself.
In case you use GNU/Linux you have to use the command "ps aux|grep adb" to find the pid of the adb proccess, or directly with "pidof adb" and then "kill PID" where PID is the pid number of the adb process. This should also work with Macintosh and other Unixes (although the parameters of the "ps" command may be different)
In Windows just open the task manager to and kill the adb entry in the proccesses table