Ok just an update, I got the issue fixed. To do so I had to delete the entries manually from the MariaDB for Fog. (Mysql)
[root@localhost ~]# mysql -u root fog Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 29 Server version: 10.0.23-MariaDB MariaDB Server Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [fog]> delete from hosts where hostName NOT LIKE ' '; Query OK, 51 rows affected (0.00 sec).So basically
mysql -u root fog delete from hosts where hostName NOT LIKE ’ ';As a note the second line as I used it deletes all hosts, if you have a problem with only certain hosts then you would want to alter that.