Я попытался установить playonlinux, и после этого у меня возникли проблемы с открытием программного центра Ubuntu и менеджером обновлений, я не могу его открыть

Это то, что показывает менеджер обновлений, когда я его открываю:

An unresolvable problem occurred while initializing the package information. Please report this bug against the 'update-manager' package and include the following error message: 
  E:Type '--2015-01-11' is not known on line 1 in source list /etc/apt/sources.list.d/playonlinux.list

--2015-01-11 18:00:40--  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:01:45--  (try: 2)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:02:50--  (try: 3)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:03:56--  (try: 4)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:05:03--  (try: 5)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:06:11--  (try: 6)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:07:20--  (try: 7)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:08:30--  (try: 8)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:09:41--  (try: 9)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:10:54--  (try:10)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:12:07--  (try:11)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:13:20--  (try:12)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080... failed: Connection timed out.
Retrying.

--2015-01-11 18:14:33--  (try:13)  http://deb.playonlinux/playonlinux?trusty.list
Connecting to 147.91.1.42:8080...