XML Parsing Error: undefined entity

XML Parsing Error: undefined entity
Location: jar:file:

Line Number 60, Column 12: <title>&loadError.label;</title>


Open a terminal by hitting CTRL + ALT + T
Enter the following command:

sudo iptables -F

Reboot and see if something changed.


If this not resolve, open a terminal and run this:

sudo iptables -F
sudo iptables -X
sudo iptables-save