[21-Apr-2022 17:48:48 -0500]: <f85a6334> DB Error: [19] UNIQUE constraint failed: users.username, users.mail_host (SQL Query: INSERT INTO "users" ("created", "last_login", "username", "mail_host", "language") VALUES (datetime('now'), datetime('now'), 'sysadmin@aitvarsity.net', 'localhost', 'en_US')) in /usr/local/cpanel/base/3rdparty/roundcube/program/lib/Roundcube/rcube_db.php on line 543 (GET /cpsess2440070939/3rdparty/roundcube/index.php)
[21-Apr-2022 17:48:48 -0500]: <f85a6334> PHP Error: Failed to create new user in /usr/local/cpanel/base/3rdparty/roundcube/program/lib/Roundcube/rcube_user.php on line 703 (GET /cpsess2440070939/3rdparty/roundcube/index.php)
[21-Apr-2022 17:48:48 -0500]: <f85a6334> PHP Error: Failed to create a user record. Maybe aborted by a plugin? in /usr/local/cpanel/base/3rdparty/roundcube/program/include/rcmail.php on line 652 (GET /cpsess2440070939/3rdparty/roundcube/index.php)
[21-Apr-2022 17:58:46 -0500]: <d6976593> IMAP Error: Login failed for sysadmin@aitvarsity.net against localhost from 108.201.9.111. AUTHENTICATE PLAIN: Authentication failed. in /usr/local/cpanel/base/3rdparty/roundcube/program/lib/Roundcube/rcube_imap.php on line 200 (GET /cpsess2440070939/3rdparty/roundcube/index.php?_task=mail&_action=list&_refresh=1&_layout=widescreen&_mbox=INBOX&_remote=1&_unlock=loading1650581868909&_=1650581868641)