Lab issue with login


I am unable to login to lab .

Last failed login: Wed Nov 14 19:37:54 EST 2018 on pts/65
There was 1 failed login attempt since the last successful login.
Last login: Wed Nov 14 19:33:47 on pts/59

CentOS Linux 7 (Core)

Linux 3.10.0-693.11.6.el7.x86_64 #1 SMP Thu Jan 4 01:06:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Server : 274218
IPv4 :
IPv6 : 2607:5300:61:e80::
Hostname :


@prakashmahali Issue resolved, try login now.

There were some sessions running from your previous lab practice.

Use Ctrl+d or exit to end sessions after your lab practice.